Medicare Enrolled
Dr. Larry Baylis, D.O.
Family Medicine · Clarkston, MI
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
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. Baylis 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 →
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What this data tells you about Dr. Baylis
Dr. Larry Baylis is a family medicine specialist in Clarkston, MI, with 20 years of NPI registration. Based on federal Medicare data, Dr. Baylis performed 2,438 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Baylis received a total of $12,282 from 56 pharmaceutical and/or device companies across 791 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Baylis 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.
✓ 20 years of NPI registration
▲ Top 5% volume in MI
$12,282 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗2,438
Medicare services
Top 5% in MI for family medicine
Not available
Unique patients (not deduplicated)
$34
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
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 |
|---|---|---|---|
| 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. |
507 | $42 | $147 |
| 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. |
392 | $47 | $197 |
| Urinalysis, manual A manual laboratory examination of a urine sample to check for various substances and cells. |
355 | $3 | $10 |
| Annual wellness visit, follow-up A follow-up annual wellness visit that includes a personalized prevention plan of service. |
311 | $50 | $222 |
| Annual depression screening | 210 | $18 | $25 |
| 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. |
185 | $39 | $121 |
| Hemoglobin A1c test (diabetes monitoring) A blood test that measures your average blood sugar levels over the past two to three months. |
164 | $10 | $35 |
| 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. |
87 | $9 | $40 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
75 | $8 | $15 |
| Transitional care management, high complexity Coordination of care for a patient transitioning from a short-term hospital stay or other facility to home or another care setting. This service addresses a high-complexity medical problem. |
39 | $105 | $297 |
| Annual alcohol misuse screening, 5 to 15 minutes | 29 | $18 | $25 |
| Annual wellness visit, initial visit A yearly appointment to review your health and create a personalized prevention plan. This initial visit focuses on preventive care and health assessment. |
21 | $77 | $222 |
| Stool test for hidden blood (FIT) A laboratory test that analyzes a stool sample to detect hidden blood using an immunoassay method. |
18 | $16 | $25 |
| Initial preventive physical examination, new Medicare beneficiary A comprehensive preventive health visit for new Medicare beneficiaries during their first 12 months of enrollment. The service is conducted as a face-to-face visit and is limited to preventive care. |
16 | $143 | $232 |
| Multiplex PCR test for SARS-CoV-2 and influenza A and B A laboratory test that uses a multiplex amplified probe technique to detect the presence of SARS-CoV-2 (COVID-19) and influenza virus types A and B in a single sample. |
15 | $140 | $149 |
| Ear wax removal by washing This procedure involves the removal of impacted ear wax using a washing technique. |
14 | $9 | $74 |
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. These counts do not measure clinical quality or years of experience.
Industry Payment Transparency
Open Payments through 2024 ↗$12,282
Total received (2018-2024)
Avg $1,755/year across 7 years
Top 2% in MI for family medicine
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
56
Companies
791
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →
Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$1,541
2023
$1,622
2022
$1,950
2021
$1,884
2020
$1,632
2019
$1,960
2018
$1,693
Payments by company (2024)
AstraZeneca Pharmaceuticals LP
$258
Amgen Inc.
$175
GlaxoSmithKline, LLC.
$172
Novo Nordisk Inc
$168
Lilly USA, LLC
$75
Astellas Pharma US Inc
$75
ABBVIE INC.
$74
Boehringer Ingelheim Pharmaceuticals, Inc.
$70
PFIZER INC.
$66
Antares Pharma, Inc.
$62
E.R. Squibb & Sons, L.L.C.
$51
Janssen Pharmaceuticals, Inc
$45
Sumitomo Pharma America, Inc.
$39
Supernus Pharmaceuticals, Inc.
$30
Bayer Healthcare Pharmaceuticals Inc.
$25
Abbott Laboratories
$22
Xeris Pharmaceuticals, Inc.
$21
Pulmonx Corporation
$20
Mylan Specialty L.P.
$18
Lundbeck LLC
$18
Exact Sciences Corporation
$16
SHIELD THERAPEUTICS INC
$16
Tolmar, Inc.
$14
Kowa Pharmaceuticals America, Inc.
$13
Top 3 companies account for 39.2% of 2024 payments
All-time payments by company (2018-2024) ›
Janssen Pharmaceuticals, Inc
$1,376
Amgen Inc.
$1,265
Novo Nordisk Inc
$1,226
GlaxoSmithKline, LLC.
$929
Boehringer Ingelheim Pharmaceuticals, Inc.
$810
AstraZeneca Pharmaceuticals LP
$801
Lilly USA, LLC
$645
SANOFI-AVENTIS U.S. LLC
$607
Astellas Pharma US Inc
$597
PFIZER INC.
$529
Merck Sharp & Dohme Corporation
$454
Amarin Pharma Inc.
$418
E.R. Squibb & Sons, L.L.C.
$316
Novartis Pharmaceuticals Corporation
$302
AbbVie Inc.
$240
ABBVIE INC.
$217
Supernus Pharmaceuticals, Inc.
$216
Antares Pharma, Inc.
$104
Abbott Laboratories
$96
Bayer Healthcare Pharmaceuticals Inc.
$91
Exact Sciences Corporation
$86
Alexion Pharmaceuticals, Inc.
$71
Mylan Specialty L.P.
$70
Allergan, Inc.
$70
Kowa Pharmaceuticals America, Inc.
$48
Biohaven Pharmaceutical Holding Company Ltd.
$45
Bayer HealthCare Pharmaceuticals Inc.
$44
Esperion Therapeutics, Inc.
$42
Sumitomo Pharma America, Inc.
$39
Noden Pharma USA Inc
$38
Xeris Pharmaceuticals, Inc.
$37
Bardy Diagnostics, Inc.
$36
BioCryst US Sales Co., LLC
$28
Medtronic USA, Inc.
$28
Radius Health, Inc.
$25
Biohaven Pharmaceuticals, Inc.
$24
Sunovion Pharmaceuticals Inc.
$20
Pulmonx Corporation
$20
Genentech USA, Inc.
$19
Lundbeck LLC
$18
Ironshore Pharmaceuticals Inc.
$18
Takeda Pharmaceuticals U.S.A., Inc.
$17
Neos Therapeutics, LP
$17
SHIELD THERAPEUTICS INC
$16
Circassia Pharmaceuticals Inc
$16
Eisai Inc.
$15
AbbVie, Inc.
$15
IBSA Pharma Inc.
$15
Merck Sharp & Dohme LLC
$15
kaleo, Inc.
$14
Tolmar, Inc.
$14
Allergan Inc.
$13
Shire North American Group Inc
$13
Seqirus USA Inc
$13
IDORSIA PHARMACEUTICALS US INC
$13
Paratek Pharmaceuticals, Inc.
$12
Top 3 companies account for 31.5% of all-time payments
Associated products mentioned in payments ›
ACCRUFER · AIRSUPRA · ANORO · ANORO ELLIPTA · AREXVY · AUVI-Q · Adzenys XR-ODT · Aimovig · BASAGLAR · BELSOMRA · BEVESPI AEROSPHERE · BEXSERO · BREO · BREO ELLIPTA · BREZTRI · BREZTRI AEROSPHERE · CAMZYOS · CHANTIX · CHARTIS CATHETER · COLOGUARD · Carnation Ambulatory Monitor · Cologuard Collection Kit · Dayvigo · ELIQUIS · EMGALITY · ENTRESTO · EUCRISA · EVENITY · FARXIGA · FLUCELVAX QUADRIVALENT · FREESTYLE LIBRE 2 · FREESTYLE LIBRE 3 · FreeStyle Libre · GARDASIL 9 · GEMTESA · HUMALOG · INVOKANA · JANUVIA · JARDIANCE · JATENZO · Jornay PM 20mg capsules (Bottle of 100) · KEVEYIS · KYPHON Balloon Kyphoplasty · Kerendia · LICART · LINZESS · LYRICA · Livalo · MOUNJARO · MYRBETRIQ · Myrbetriq · NEXLETOL · NOCDURNA · NURTEC ODT · NUZYRA · OFEV · ORLADEYO · Otezla · Ozempic · PNEUMOVAX 23 · PREVNAR - 13 · PREVNAR 13 · PREVNAR 20 · Perforomist · Prolia · QELBREE · QULIPTA · QUVIVIQ · Qelbree · REXULTI · ROTATEQ · RYBELSUS · Repatha · Rybelsus · SHINGRIX · SIVEXTRO · SOLIQUA · SOLIQUA 100/33 · SPIRIVA · SPIRIVA RESPIMAT · STIOLTO RESPIMAT · STRENSIQ · SYMBICORT · SYNTHROID · Saxenda · Strensiq · Synthroid · TEKTURNA · TLANDO · TOUJEO · TRADJENTA · TRELEGY ELLIPTA · TRINTELLIX · TRULICITY · TUDORZA PRESSAIR · Tresiba · Tymlos · UBRELVY · UTIBRON · VESICARE · VRAYLAR · VYNDAMAX · VYVANSE · Vascepa · Veozah · Victoza · Wegovy · XARELTO · XYOSTED · Xofluza · YUPELRI · Yupelri · ZORYVE
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. 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 →
Geographic Context
Family medicine physicians in nearby ZIP areas
1,199
County median income
$95,296
Nearest hospital to ZIP centroid (approximate)
HAVENWYCK HOSPITAL
9.9 mi
9.9 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | 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. Baylis is a clinical cardiology specialist, with above-average Medicare volume (top 5% in MI), with 20 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. Baylis experienced with office visit, established patient (20-29 min)?
Based on Medicare claims data, Dr. Baylis performed 507 office visit, established patient (20-29 min) services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Dr. Baylis receive payments from pharmaceutical companies?
Yes. Dr. Baylis received a total of $12,282 from 56 companies across 791 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. 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. Baylis's costs compare to other family medicine physicians in Clarkston?
Dr. Baylis's average Medicare payment per service is $34. 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. Baylis) 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 the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. 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?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
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About this page
This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: 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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