Medicare Enrolled
Dr. Mark Hoff, M.D.
Family Medicine · Lodi, CA
Practice pattern: Mixed Practice
— Diverse clinical practice across multiple procedure types
Low-engagement
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Hoff from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
Are you Dr. Hoff?
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What this data tells you about Dr. Hoff
Dr. Mark Hoff is a family medicine specialist in Lodi, CA, with 19 years of NPI registration. Based on federal Medicare data, Dr. Hoff performed 93,432 Medicare services across 1,909 unique beneficiaries.
Between the years covered by Open Payments, Dr. Hoff received a total of $35,175 from 87 pharmaceutical and/or device companies across 2157 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in family medicine. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Hoff is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 19 years in practice
▲ Top 0% volume in CA
$35,175 industry payments
Medicare Practice Summary
Medicare Utilization ↗93,432
Medicare services
Top 0% in CA for family medicine
1,909
Unique beneficiaries
$3
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~4,917 Medicare services per year of practice
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Testosterone injection An injection of testosterone cypionate, a form of testosterone hormone. The dose is measured in milligrams. |
86,201 | $0 | $0 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
1,809 | $66 | $143 |
| Drug injection, under skin or into muscle A procedure involving the administration of a medication or substance via injection into the subcutaneous tissue or muscle. |
1,395 | $11 | $61 |
| Steroid injection (triamcinolone) A 10 mg injection of triamcinolone acetonide, a corticosteroid medication. This code specifies the drug and dosage administered. |
674 | $1 | $15 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
596 | $92 | $223 |
| Unclassified drug A medication that does not fit into standard HCPCS or CPT classification categories. |
579 | $0 | $0 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
269 | $123 | $338 |
| Ceftriaxone antibiotic injection This code represents the administration of ceftriaxone sodium, an antibiotic medication. The charge is calculated for every 250 mg of the drug administered. |
242 | $0 | $40 |
| Destruction of precancerous skin growths, 2-14 This procedure involves the removal or destruction of two to fourteen precancerous skin lesions. It is performed to eliminate abnormal skin cells that have the potential to develop into cancer. |
183 | $5 | $18 |
| Ceftazidime injection, per 500 mg An injection of the antibiotic ceftazidime, billed for every 500 mg administered. |
148 | $1 | $10 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
146 | $8 | $27 |
| Flu vaccine administration This procedure involves the administration of the influenza virus vaccine. It covers the process of delivering the vaccine to the patient. |
131 | $31 | $50 |
| Injection, tobramycin sulfate, up to 80 mg | 107 | $2 | $6 |
| Hemoglobin A1c test (diabetes monitoring) A blood test that measures your average blood sugar levels over the past two to three months. |
100 | $9 | $29 |
| Vitamin B-12 injection An injection of vitamin B-12 (cyanocobalamin) with a dose of up to 1000 mcg. |
97 | $1 | $15 |
| Destruction of precancerous skin growth, 1 Removal of a single precancerous skin growth. This procedure destroys abnormal skin cells to prevent them from developing into cancer. |
88 | $50 | $213 |
| Flu vaccine, quadrivalent A flu shot containing four strains of the influenza virus to help prevent seasonal influenza infection. |
87 | $76 | $175 |
| Office visit, established patient (10-19 min) An office visit for an existing patient lasting 10 to 19 minutes. The visit involves medical evaluation and management of the patient's condition. |
71 | $39 | $99 |
| Tendon or ligament injection A procedure involving the injection of medication into a tendon or ligament. |
63 | $44 | $207 |
| Hemoglobin blood test A blood test that measures the amount of hemoglobin, the protein in red blood cells that carries oxygen. |
61 | $2 | $6 |
| Trigger point injection, 1-2 muscles A procedure involving the injection of medication into one or two specific muscles to treat trigger points. |
54 | $39 | $136 |
| Lipid panel (cholesterol and triglycerides) A blood test that measures cholesterol and triglyceride levels. |
50 | $13 | $46 |
| Stool test for blood to screen for colon tumors A test that analyzes a stool sample to detect hidden blood, which is used to screen for colon tumors. |
48 | $4 | $23 |
| Quadrivalent influenza vaccine, preservative-free A flu shot containing four strains of the influenza virus, formulated without preservatives, administered in a 0.5 ml dose. |
45 | $22 | $61 |
| Joint fluid aspiration or injection, small joint Removal of fluid from a small joint or injection of medication into a small joint. |
34 | $33 | $195 |
| Joint injection, major joint Removal of fluid from a large joint and/or injection of medication into the joint space. |
34 | $52 | $184 |
| Destruction of skin growths (warts/lesions), 1-14 This procedure involves the removal or destruction of one to fourteen skin growths. It is a minor surgical intervention performed on the skin surface. |
29 | $95 | $223 |
| Office visit for established patient An office visit for an existing patient that may not require the healthcare professional to be present. |
24 | $17 | $61 |
| Electrocardiogram (EKG), 12-lead A standard heart rhythm test using at least 12 leads to record electrical activity. A healthcare provider interprets the results and provides a written report. |
21 | $11 | $136 |
| Transitional care management services, moderate complexity Services provided to coordinate care during the transition from an inpatient or other facility setting back to the community. This includes follow-up and management of a health problem of at least moderate complexity. |
18 | $162 | $437 |
| Joint fluid aspiration or injection, medium joint Removal of fluid from a medium-sized joint or injection of medication into the joint space. |
15 | $37 | $220 |
| Ear wax removal A procedure to remove impacted ear wax from the ear canal. |
13 | $27 | $147 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. A higher procedure volume generally indicates more experience with that procedure.
Industry Payment Transparency
Open Payments through 2024 ↗$35,175
Total received (2018-2024)
Avg $5,025/year across 7 years
Top 1% in CA for family medicine
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
87
Companies
2,157
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →
Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$35,161 (100.0%)
Speaking / Promotional
Speaker programs, honoraria, and industry-sponsored educational events
$14 (0.0%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$4,005
2023
$3,888
2022
$5,035
2021
$6,453
2020
$5,077
2019
$4,811
2018
$5,906
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
AstraZeneca Pharmaceuticals LP
$387
Lilly USA, LLC
$364
ABBVIE INC.
$356
Boehringer Ingelheim Pharmaceuticals, Inc.
$343
Corcept Therapeutics
$289
Novo Nordisk Inc
$275
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$218
Amgen Inc.
$204
GlaxoSmithKline, LLC.
$198
Merck Sharp & Dohme LLC
$193
PFIZER INC.
$182
Otsuka America Pharmaceutical, Inc.
$160
Astellas Pharma US Inc
$150
Bayer Healthcare Pharmaceuticals Inc.
$135
Vanda Pharmaceuticals Inc.
$107
Exact Sciences Corporation
$89
Lundbeck LLC
$86
Novartis Pharmaceuticals Corporation
$81
ViiV Healthcare Company
$50
Janssen Pharmaceuticals, Inc
$41
Esperion Therapeutics, Inc.
$27
Axsome Therapeutics, Inc.
$19
Abbott Laboratories
$18
AIMMUNE THERAPEUTICS, INC.
$18
IRONWOOD PHARMACEUTICALS, INC
$14
Top 3 companies account for 27.6% of 2024 payments
All-time payments by company (2018-2024) ›
AstraZeneca Pharmaceuticals LP
$4,107
Novo Nordisk Inc
$3,422
Amgen Inc.
$2,849
Boehringer Ingelheim Pharmaceuticals, Inc.
$2,459
Janssen Pharmaceuticals, Inc
$1,758
ABBVIE INC.
$1,754
Lilly USA, LLC
$1,710
Kowa Pharmaceuticals America, Inc.
$1,278
PFIZER INC.
$1,207
Novartis Pharmaceuticals Corporation
$913
AbbVie Inc.
$872
GlaxoSmithKline, LLC.
$793
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$783
Corcept Therapeutics
$761
Takeda Pharmaceuticals U.S.A., Inc.
$587
Esperion Therapeutics, Inc.
$581
Otsuka America Pharmaceutical, Inc.
$562
Merck Sharp & Dohme LLC
$529
SANOFI-AVENTIS U.S. LLC
$510
Astellas Pharma US Inc
$481
Merck Sharp & Dohme Corporation
$436
Bayer HealthCare Pharmaceuticals Inc.
$405
Allergan, Inc.
$403
Allergan Inc.
$394
Amarin Pharma Inc.
$383
Bayer Healthcare Pharmaceuticals Inc.
$299
E.R. Squibb & Sons, L.L.C.
$273
Lundbeck LLC
$246
Forte Bio-Pharma LLC
$228
AbbVie, Inc.
$218
Eisai Inc.
$209
Biohaven Pharmaceutical Holding Company Ltd.
$205
Hikma Pharmaceuticals USA
$195
Teva Pharmaceuticals USA, Inc.
$192
Amneal Pharmaceuticals LLC
$182
Biohaven Pharmaceuticals, Inc.
$151
ARBOR PHARMACEUTICALS, INC.
$147
ACADIA Pharmaceuticals Inc
$142
Endo Pharmaceuticals Inc.
$139
Sunovion Pharmaceuticals Inc.
$134
Exact Sciences Corporation
$125
Eyevance Pharmaceuticals LLC
$124
Mylan Specialty L.P.
$116
Abbott Laboratories
$107
Philips Electronics North America Corporation
$107
Boston Scientific Corporation
$107
Vanda Pharmaceuticals Inc.
$107
Radius Health, Inc.
$96
Regeneron Healthcare Solutions, Inc.
$87
Axsome Therapeutics, Inc.
$86
DEXCOM, INC.
$83
Almatica Pharma LLC
$69
Dexcom, Inc.
$67
Genentech USA, Inc.
$60
Supernus Pharmaceuticals, Inc.
$57
Alfasigma USA, Inc.
$56
Xeris Pharmaceuticals, Inc.
$55
IDORSIA PHARMACEUTICALS US INC
$55
ViiV Healthcare Company
$50
IRONWOOD PHARMACEUTICALS, INC
$48
Aytu BioScience, Inc
$43
Kyowa Kirin, Inc.
$41
Actelion Pharmaceuticals US, Inc.
$39
Ironwood Pharmaceuticals, Inc
$32
Orexigen Therapeutics, Inc.
$30
Horizon Therapeutics plc
$30
NESTLE HEALTHCARE NUTRITION INC.
$29
Paratek Pharmaceuticals, Inc.
$27
IBSA Pharma Inc.
$24
Silk Road Medical, Inc.
$24
Sun Pharmaceutical Industries Inc.
$23
RECORDATI_RARE_DISEASES_INC.
$20
Advanced Respiratory, Inc
$20
Neurocrine Biosciences, Inc.
$20
Resmed Corp
$20
Biogen, Inc.
$19
AMAG Pharmaceuticals, Inc.
$19
KCI USA, Inc
$18
AIMMUNE THERAPEUTICS, INC.
$18
Alnylam Pharmaceuticals Inc.
$18
Preventice Services, LLC
$17
Flexion Therapeutics, Inc.
$16
Seqirus USA Inc
$14
EISAI INC.
$14
Acorda Therapeutics, Inc
$14
AKRIMAX PHARMACEUTICALS, LLC
$14
Nalpropion Pharmaceuticals LLC
$12
Top 3 companies account for 29.5% of all-time payments
Associated products mentioned in payments ›
(1635) US Standard Basic SV · (8874) inCourage · AIRSUPRA · AJOVY · ANORO · ANORO ELLIPTA · APRETUDE · AREXVY · AUSTEDO · AVEED · Aimovig · AirFit · Amitiza · Auvelity · BELSOMRA · BEVESPI AEROSPHERE · BG Mini Plus · BREO · BREZTRI · BREZTRI AEROSPHERE · BRILINTA · BYSTOLIC · Belviq · CAMZYOS · CHANTIX · COMIRNATY · CONTRAVE · COSENTYX · CREON · Cologuard Collection Kit · Creon · Crysvita · DEXCOM G6 TRANSMITTER · Dayvigo · Dexcom G6 Transmitter · Dexilant · EDEX · ELIQUIS · EMGALITY · ENROUTE Transcarotid Neuroprotection System · ENTRESTO · EVENITY · Edarbi · Edarbyclor · FARXIGA · FASENRA · FERAHEME · FREESTYLE LIBRE 2 · FREESTYLE LIBRE 3 · Fluad · GARDASIL · GARDASIL 9 · GENERAL PAIN MANAGEMENT · GRALISE · GVOKE HYPOPEN · GVOKE PFS · HETLIOZ · INBRIJA · INGREZZA · INVOKANA · JANUVIA · JARDIANCE · KAPSPARGO · KRYSTEXXA · Kerendia · Korlym · LATUDA · LEQVIO · LEXISCAN · LINZESS · LOKELMA · LONHALA MAGNAIR · LYRICA · Linzess · Livalo · MOUNJARO · MOVANTIK · MYRBETRIQ · Mitigare · Myrbetriq · NALOCET · NAPRELAN · NEXLETOL · NEXLIZET · NOURIANZ · NUPLAZID · NURTEC ODT · NUZYRA · Nalocet · Natesto · OFEV · ONPATTRO · OPSUMIT · Ophthalmic Surgical Adjuncts · Otezla · Ozempic · PAXLOVID · PNEUMOVAX 23 · PRADAXA · PRALUENT · PRALUENT ALIROCUMAB INJECTION · PREVNAR - 13 · PREVNAR 13 · PREVNAR 20 · Prolia · QULIPTA · QUVIVIQ · QVAR · RELISTOR · REXULTI · REYVOW · RYBELSUS · RYTARY · Repatha · Rybelsus · SEGLENTIS · SHINGRIX · SIGNIFOR LAR · SOLIQUA · SOLIQUA 100/33 · SPINRAZA · SPIRIVA RESPIMAT · STIOLTO RESPIMAT · SUPERION · SYMBICORT · SYNTHROID · Saxenda · Stendra · Synthroid · TESTOPEL · TOUJEO · TRADJENTA · TRELEGY ELLIPTA · TRINTELLIX · TROKENDI XR · TRULICITY · The Vest System Model 105 Home Care · Tirosint · Tobradex ST · Tresiba · Trintellix · Tymlos · UBRELVY · Uloric · Utibron · VERQUVO · VIBERZI · VRAYLAR · Vascepa · Veozah · Victoza · WATCHMAN · WATCHMAN Access System · Wegovy · Wellcentive Undiv · XARELTO · XIAFLEX · XIFAXAN · XIFIXAN · Xofluza · Xultophy 100/3.6 · Yupelri · ZENPEP · Zilretta · inCourage
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians. Total industry engagement is in the top 1% for family medicine in CA.
Geographic Context
Family medicine physicians within 10 mi
191
Per 100K population
24.3
County median income
$88,531
Nearest hospital
ADVENTIST HEALTH LODI MEMORIAL
0.0 mi
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Hoff is a mixed practice specialist, with above-average Medicare volume (top 0% in CA), with low-engagement industry engagement in the top 1% of CA peers, with 19 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Hoff experienced with testosterone injection?
Based on Medicare claims data, Dr. Hoff performed 86,201 testosterone injection services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Hoff receive payments from pharmaceutical companies?
Yes. Dr. Hoff received a total of $35,175 from 87 companies across 2,157 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Hoff's costs compare to other family medicine physicians in Lodi?
Dr. Hoff's average Medicare payment per service is $3. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Hoff) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating a long track record of practice, Medicare participation, and industry disclosure. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →
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About this page
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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