NPI registry status
Active
2026 NPPES data Internal Medicine Physician NPI 1730150848 MD
Verify on CMS → Sunil Patel, MD
Internal Medicine Physician in Tracy, California.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 172,737 in Internal Medicine Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
28K
Medicare Part D claims · 2K beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
81%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.9K
84 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Sunil Patel, MD filed 27,587 Medicare Part D claims in 2023 as an Internal Medicine Physician in Tracy, California, prescribing 81% generic.
- 28K
- Part D claims, 2023
- 81%
- generic prescribing
- Likely
- board-certified (heuristic)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Sunil Patel, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
27,587 Top 2% higher than 98% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Sunil Patel, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Sunil Patel, MD?
Quality data not reportedPrimary specialty
Internal Medicine Physician
Medicare Part D claims
27,587 10× vs specialty avg
Specialty distribution in California
How Internal Medicine Physician compares to other specialties among California providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Internal Medicine Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Sunil Patel, MD appears in the CMS NPPES registry as an Internal Medicine Physician provider holding MD credentials at 1470 BESSIE AVE, Tracy, CA, 95376, with a listed phone of (209) 833-0525. NPI 1730150848 was issued on 01/27/2006.
Medicare Part D records for calendar year 2023 show 27,587 prescription claims written by this provider, covering 1,748 Medicare beneficiaries and totaling roughly $3.9 million in drug spend, split 18% brand-name and 81% generic by claim count, with an opioid prescribing rate of 1.9%.
Internal Medicine Physician is a high-volume specialty nationwide, with 172,737 enrolled providers across 56 states and an average of 2,716 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1730150848 |
|---|---|
| Specialty | Internal Medicine Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 01/27/2006 |
Hospital and facility affiliations
Facilities where Sunil Patel, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Premiercare Physicians A California General Partnership
Tracy, CA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Sunil Patel, MD. Source: openpaymentsdata.cms.gov.
Total received
$1.9K
Largest payer
AstraZeneca Pharmaceuticals LP
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - California MBC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 - they are NOT specific to Sunil Patel, MD. To verify Sunil Patel, MD's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases
MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Sunil Patel, MD - brand share 18.0%
Internal Medicine Physician average
18% brand-name claims vs 81% generic, on 27,587 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
27,587
Total Claims
$3.9M
Total Drug Cost
1,748
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 54,582
- Total Day Supply
- 1,521,650
- Brand vs Generic
- 18% brand / 81% generic
- Brand Drug Cost
- $3.2M
- Generic Drug Cost
- $629K
- Opioid Claims
- 519 (1.9% rate)
- Antibiotic Claims
- 690
Patient Demographics
- Average Patient Age
- 76.0 years
- Avg HCC Risk Score
- 1.80
- Gender Split
- 58% female / 42% male
- Age Distribution
- <65: 108, 65-74: 662, 75-84: 672, 85+: 306
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Sunil Patel, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amlodipine Besylate
Amlodipine Besylate
1,200 claims
- Atorvastatin Calcium
Atorvastatin Calcium
1,193 claims
- Losartan Potassium
Losartan Potassium
1,118 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
1,007 claims
- Levothyroxine Sodium
Levothyroxine Sodium
880 claims
- Metformin Hcl
Metformin Hcl
656 claims
- Ezetimibe
Ezetimibe
647 claims
- Gabapentin
Gabapentin
606 claims
| Drug | Claims |
|---|---|
| Amlodipine Besylate | 1,200 |
| Atorvastatin Calcium | 1,193 |
| Losartan Potassium | 1,118 |
| Rosuvastatin Calcium | 1,007 |
| Levothyroxine Sodium | 880 |
| Metformin Hcl | 656 |
| Ezetimibe | 647 |
| Gabapentin | 606 |
| Famotidine | 573 |
| Montelukast Sodium | 544 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Internal Medicine Physician Overview
How Sunil Patel, MD fits within the Internal Medicine Physician landscape nationally.
172,737
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider
Sunil Patel, MD's 27,587 claims are above the specialty average of 2,716.
Nearby Internal Medicine Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Patel.
Dr. Jacob Aaron
MD
San Francisco, CA
Dr. Alistair Aaronson
MD
Stanford, CA
Dr. Jose Abad.
MD
Sacramento, CA
Dr. Donna Abare
MD
Oakland, CA
Marce Abare
Scotts Valley, CA
Compare Internal Medicine Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the California medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Internal Medicine Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Medical Specialties Explained
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Sunil Patel, MD's specialty? ▼
Sunil Patel, MD specializes in Internal Medicine Physician and practices in Tracy, California. Credentials: MD.
How much does Sunil Patel, MD prescribe under Medicare Part D? ▼
In 2023, Sunil Patel, MD wrote 27,587 Medicare Part D claims totaling $3.9M in drug costs for 1,748 beneficiaries.
Where is Sunil Patel, MD located? ▼
Sunil Patel, MD is located at 1470 BESSIE AVE, Tracy, CA, 95376. Phone: (209) 833-0525.
What is Sunil Patel, MD's NPI number? ▼
Sunil Patel, MD's National Provider Identifier (NPI) is 1730150848, issued on 01/27/2006.
Does Sunil Patel, MD prescribe more brand-name or generic drugs? ▼
Sunil Patel, MD's prescribing is 18% brand-name and 81% generic drugs by claim count, with $3.2M in brand drug costs.
Does Sunil Patel, MD prescribe opioids? ▼
Yes, Sunil Patel, MD had 519 opioid claims in 2023 with an opioid prescribing rate of 1.9%.
How many Internal Medicine Physician providers are there in the US? ▼
There are 172,737 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does Sunil Patel, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Sunil Patel, MD's most frequently prescribed drugs include Amlodipine Besylate, Atorvastatin Calcium, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Sunil Patel, MD accept Medicare? ▼
Sunil Patel, MD appears in CMS Medicare data with 27,587 Part D claims and 1,748 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Sunil Patel, MD's credentials? ▼
Sunil Patel, MD's NPI is 1730150848 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.