Medicare Enrolled
Dr. Kuo Ooi, M.D.
Sports Medicine · Rocklin, CA
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
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. Ooi 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. Ooi
Dr. Kuo Ooi is a sports medicine specialist in Rocklin, CA, with 19 years of NPI registration. Based on federal Medicare data, Dr. Ooi performed 2,400 Medicare services across 522 unique beneficiaries.
Between the years covered by Open Payments, Dr. Ooi received a total of $15,039 from 72 pharmaceutical and/or device companies across 874 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in sports 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. Ooi 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 29% volume in CA
$15,039 industry payments
Medicare Practice Summary
Medicare Utilization ↗2,400
Medicare services
Top 29% in CA for sports medicine
522
Unique beneficiaries
$33
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~126 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 |
|---|---|---|---|
| Denosumab injection (Prolia/Xgeva) | 1,500 | $18 | $24 |
| 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. |
144 | $97 | $195 |
| 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. |
115 | $70 | $138 |
| Remote patient monitoring device, 30 days Initial setup of devices for remote monitoring of body functions with daily data transmission or alerts. This service covers the first 30 days of the monitoring period. |
103 | $41 | $100 |
| Steroid injection (triamcinolone) A 10 mg injection of triamcinolone acetonide, a corticosteroid medication. This code specifies the drug and dosage administered. |
93 | $1 | $7 |
| Annual wellness visit, follow-up A follow-up annual wellness visit that includes a personalized prevention plan of service. |
92 | $135 | $160 |
| Chronic care management, first 20 min/month This service covers the first 20 minutes of clinical staff time directed by a healthcare professional each calendar month to manage chronic conditions. |
81 | $50 | $80 |
| 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. |
49 | $12 | $50 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
48 | $8 | $20 |
| Flu vaccine administration This procedure involves the administration of the influenza virus vaccine. It covers the process of delivering the vaccine to the patient. |
28 | $32 | $40 |
| Flu vaccine, high-dose High-dose seasonal influenza vaccine for adults aged 65 and older. Contains four times the antigen of standard-dose flu vaccines (60 mcg per strain), split-virus formulation, preservative-free, single-dose syringe. |
27 | $72 | $75 |
| Ultrasound-guided large joint aspiration or injection This procedure uses ultrasound imaging to guide the removal of fluid from or the injection of medication into a large joint. |
21 | $76 | $160 |
| 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. |
19 | $12 | $60 |
| Chronic care management, additional 20 min/month This service covers an extra 20 minutes of clinical staff time directed by a healthcare professional for managing two or more chronic conditions each calendar month. |
19 | $40 | $60 |
| Limited ultrasound of joint or extremity A focused ultrasound exam of a specific joint or other structure in the arm or leg, excluding blood vessels. |
17 | $35 | $150 |
| Home health plan of care certification Certification by a physician or allowed practitioner for Medicare-covered home health services under a home health plan of care. This includes contacting the home health agency and reviewing reports of patient status required by physicians. |
17 | $44 | $76 |
| Complete ultrasound scan of joint An ultrasound exam that uses sound waves to create detailed images of a joint. This procedure allows for the visualization of the joint's internal structures. |
16 | $42 | $190 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
11 | $138 | $265 |
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 ↗$15,039
Total received (2018-2024)
Avg $2,148/year across 7 years
Top 4% in CA for sports medicine
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
72
Companies
874
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
$15,039 (100.0%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$2,334
2023
$2,665
2022
$2,402
2021
$2,419
2020
$1,910
2019
$1,692
2018
$1,619
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
GlaxoSmithKline, LLC.
$344
ABBVIE INC.
$261
AstraZeneca Pharmaceuticals LP
$241
Lilly USA, LLC
$215
PFIZER INC.
$214
Amgen Inc.
$209
Boehringer Ingelheim Pharmaceuticals, Inc.
$175
Astellas Pharma US Inc
$144
Novo Nordisk Inc
$138
Janssen Pharmaceuticals, Inc
$81
Exact Sciences Corporation
$51
Phathom Pharmaceuticals, Inc.
$42
Collegium Pharmaceutical, Inc.
$40
Merck Sharp & Dohme LLC
$37
Dexcom, Inc.
$22
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$20
Hologic Sales and Service, LLC
$19
Abbott Laboratories
$18
Fidia Pharma USA Inc.
$17
Xeris Pharmaceuticals, Inc.
$17
Stryker Corporation
$15
Cranial Technologies, Inc
$15
Top 3 companies account for 36.3% of 2024 payments
All-time payments by company (2018-2024) ›
GlaxoSmithKline, LLC.
$1,772
ABBVIE INC.
$1,547
AstraZeneca Pharmaceuticals LP
$1,507
Boehringer Ingelheim Pharmaceuticals, Inc.
$1,086
Amgen Inc.
$816
Lilly USA, LLC
$810
PFIZER INC.
$777
Novo Nordisk Inc
$742
AbbVie Inc.
$548
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$410
Merck Sharp & Dohme Corporation
$391
Kowa Pharmaceuticals America, Inc.
$344
Allergan, Inc.
$287
Takeda Pharmaceuticals U.S.A., Inc.
$268
Bayer HealthCare Pharmaceuticals Inc.
$264
SANOFI-AVENTIS U.S. LLC
$262
Astellas Pharma US Inc
$216
Janssen Pharmaceuticals, Inc
$200
Biohaven Pharmaceutical Holding Company Ltd.
$177
Biohaven Pharmaceuticals, Inc.
$176
Amarin Pharma Inc.
$129
Abbott Laboratories
$112
Novartis Pharmaceuticals Corporation
$110
Exact Sciences Corporation
$102
SANOFI PASTEUR INC.
$95
Neos Therapeutics, LP
$94
E.R. Squibb & Sons, L.L.C.
$89
Allergan Inc.
$87
Merck Sharp & Dohme LLC
$82
Collegium Pharmaceutical, Inc.
$82
Bausch Health US, LLC
$80
Boston Scientific Corporation
$77
IBSA Pharma Inc.
$70
Antares Pharma, Inc.
$68
Bayer Healthcare Pharmaceuticals Inc.
$66
Hologic, LLC
$55
Flexion Therapeutics, Inc.
$53
Dexcom, Inc.
$52
Horizon Therapeutics plc
$52
Esperion Therapeutics, Inc.
$51
TherapeuticsMD, Inc.
$51
Ironwood Pharmaceuticals, Inc
$49
Seqirus USA Inc
$48
Alexion Pharmaceuticals, Inc.
$43
Phathom Pharmaceuticals, Inc.
$42
Xeris Pharmaceuticals, Inc.
$38
FIDIA PHARMA USA INC.
$36
Eisai Inc.
$35
Otsuka America Pharmaceutical, Inc.
$33
DERMIRA, INC.
$31
AbbVie, Inc.
$31
IDORSIA PHARMACEUTICALS US INC
$30
QIAGEN, LLC
$29
Horizon Pharma plc
$29
Bioventus LLC
$24
ARBOR PHARMACEUTICALS, INC.
$24
Qiagen, LLC
$24
Hologic Sales and Service, LLC
$19
Acerus Pharmaceuticals Corporation
$17
Shire North American Group Inc
$17
Fidia Pharma USA Inc.
$17
Supernus Pharmaceuticals, Inc.
$17
Corium, LLC
$16
Silk Road Medical, Inc.
$16
Becton, Dickinson and Company
$16
Medtronic USA, Inc.
$15
Stryker Corporation
$15
Cranial Technologies, Inc
$15
Sanofi Pasteur Inc.
$14
Adlon Therapeutics L.P.
$14
Synergy Pharmaceuticals Inc
$13
QIAGEN SCIENCES LLC
$12
Top 3 companies account for 32.1% of all-time payments
Associated products mentioned in payments ›
ADACEL · ADAPTIVESTIM · ADHANSIA XR · AIRSUPRA · ANNOVERA · ANORO · ANORO ELLIPTA · APLENZIN · APTIMA · AREXVY · AUGMENT INJECTABLE · AZSTARYS · Adzenys XR-ODT · Aimovig · Aptima Combo 2 · BELSOMRA · BEVESPI AEROSPHERE · BEXSERO · BEYFORTUS · BREO · BREZTRI · BREZTRI AEROSPHERE · BRILINTA · BYDUREON · BYSTOLIC · CHANTIX · COLOGUARD · COLOGUARD DNA CAPTURE REAGENTS · COMIRNATY · CREON · Cologuard Collection Kit · DUEXIS · Dayvigo · Dexcom G6 Transmitter · Doc Band · Durolane · ELIQUIS · EMGALITY · ENROUTE Transcarotid Neuroprotection System · ENTRESTO · EUCRISA · EVENITY · Edarbi · FARXIGA · FASENRA · FLUBLOK QUADRIVALENT · FLUCELVAX QUADRIVALENT (MULTI-DOSE VIAL) · FLUZONE HIGH-DOSE · FLUZONE QUADRIVALENT NORTHERN HEMISPHERE · FREESTYLE LIBRE · FREESTYLE LIBRE 2 · FREESTYLE LIBRE 3 · Fluad Quadrivalent · GARDASIL · GENERAL PAIN MANAGEMENT · GENERAL - PAIN MANAGEMENT · GVOKE HYPOPEN · HUMIRA · HYALGAN · HYMOVIS · Humira · IMVEXXY · INVOKANA · JANUVIA · JARDIANCE · KEVEYIS · Kerendia · LEQVIO · LINZESS · LYRICA · Licart · Linzess · Livalo · MDx Quantiferon · MOUNJARO · MYDAYIS · NEXLETOL · NEXLIZET · NEXPLANON · NURTEC ODT · Natesto · OTREXUP · Otezla · Ozempic · PAXLOVID · PENNSAID · PNEUMOVAX 23 · PRALUENT · PREVNAR - 13 · PREVNAR 13 · PREVNAR 20 · PROCLAIM · Proclaim IPG · Prolia · QBREXZA · QUANTIFERON-TB GOLD PLUS · QULIPTA · QUVIVIQ · RAYOS · RELISTOR · REXULTI · REYVOW · ROTATEQ · RYBELSUS · Repatha · Rybelsus · SEGLENTIS · SHINGRIX · SOLIQUA · SOLIQUA 100/33 · SPIRIVA RESPIMAT · SPRAVATO · STEGLATRO · STIOLTO RESPIMAT · STRENSIQ · SYMBICORT · SYNVISC-ONE · Synthroid · THINPREP 2000 PROCESSOR · TOUJEO · TRELEGY ELLIPTA · TRINTELLIX · TRULICITY · TRUMENBA · Tirosint · Trintellix · Trulance · UBRELVY · VIBERZI · VOQUEZNA · VRAYLAR · Vascepa · Veozah · Victoza · WaveWriter Alpha Prime 16 · XARELTO · XIFAXAN · XIFIXAN · XTAMPZA · XYOSTED · ZEPBOUND · Zilretta
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 4% for sports medicine in CA.
Geographic Context
Sports medicines within 10 mi
2
Per 100K population
0.5
County median income
$114,678
Nearest hospital
SUTTER ROSEVILLE MEDICAL CENTER
3.7 mi
3.7 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. Ooi is a clinical cardiology specialist, with above-average Medicare volume (top 29% in CA), with low-engagement industry engagement in the top 4% 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. Ooi experienced with denosumab injection (prolia/xgeva)?
Based on Medicare claims data, Dr. Ooi performed 1,500 denosumab injection (prolia/xgeva) 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. Ooi receive payments from pharmaceutical companies?
Yes. Dr. Ooi received a total of $15,039 from 72 companies across 874 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. Ooi's costs compare to other sports medicines in Rocklin?
Dr. Ooi's average Medicare payment per service is $33. 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. Ooi) 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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