NPI registry status
Active
2026 NPPES data Sports Medicine (Family Medicine) Physician NPI 1962924985 DO
Verify on CMS → Jeffrey Chen, DO
Sports Medicine (Family Medicine) Physician in Woodland Hills, 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 2,087 in Sports Medicine (Family 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
1K
Medicare Part D claims · 219 beneficiaries · Sports Medicine (Family Medicine) Physician avg: 1K
Generic prescribing
90%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$102.51
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Jeffrey Chen, DO filed 1,080 Medicare Part D claims in 2023 as a Sports Medicine (Family Medicine) Physician in Woodland Hills, California, prescribing 90% generic.
- 1K
- Part D claims, 2023
- 90%
- generic prescribing
- $102.51
- industry payments (Sunshine Act)
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.
Jeffrey Chen, DO's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,080 Top 24% higher than 76% 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-eligible specialty (heuristic, not verified)
Jeffrey Chen, DO practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Jeffrey Chen, DO?
Quality data not reportedPrimary specialty
Sports Medicine (Family Medicine) Physician
Medicare Part D claims
1,080 13% vs specialty avg
Specialty distribution in California
How Sports Medicine (Family 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 Sports Medicine (Family 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).
Jeffrey Chen, DO appears in the CMS NPPES registry as a Sports Medicine (Family Medicine) Physician provider holding DO credentials at 6344 TOPANGA CANYON BLVD STE 2040, Woodland Hills, CA, 91367, with a listed phone of (818) 610-0292. NPI 1962924985 was issued on 07/11/2017.
Medicare Part D records for calendar year 2023 show 1,080 prescription claims written by this provider, covering 219 Medicare beneficiaries and totaling roughly $98K in drug spend, split 9% brand-name and 90% generic by claim count.
Sports Medicine (Family Medicine) Physician is a narrow specialty nationwide, with 2,087 enrolled providers across 52 states and an average of 1,242 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 | 1962924985 |
|---|---|
| Specialty | Sports Medicine (Family Medicine) Physician |
| Credentials | DO |
| Gender | Male |
| NPI Issued | 07/11/2017 |
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 Jeffrey Chen, DO. Source: openpaymentsdata.cms.gov.
Total received
$103
Largest payer
SPR Therapeutics, Inc
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 Jeffrey Chen, DO. To verify Jeffrey Chen, DO'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 · Generic-heavy
Jeffrey Chen, DO - brand share 9.0%
Sports Medicine (Family Medicine) Physician average
9% brand-name claims vs 90% generic, on 1,080 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.
1,080
Total Claims
$98K
Total Drug Cost
219
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,255
- Total Day Supply
- 64,075
- Brand vs Generic
- 9% brand / 90% generic
- Brand Drug Cost
- $73K
- Generic Drug Cost
- $25K
- Antibiotic Claims
- 30
Patient Demographics
- Average Patient Age
- 72.7 years
- Avg HCC Risk Score
- 1.12
- Gender Split
- 48% female / 52% male
- Age Distribution
- <65: 15, 65-74: 124, 75-84: 59, 85+: 21
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Jeffrey Chen, DO prescribes most
Top Medicare Part D drugs by claim count, 2023
- Rosuvastatin Calcium
Rosuvastatin Calcium
71 claims
- Atorvastatin Calcium
Atorvastatin Calcium
66 claims
- Amlodipine Besylate
Amlodipine Besylate
55 claims
- Gabapentin
Gabapentin
42 claims
- Losartan Potassium
Losartan Potassium
40 claims
- Diclofenac Sodium
Diclofenac Sodium
39 claims
- Metoprolol Succinate
Metoprolol Succinate
38 claims
- Metformin Hcl
Metformin Hcl
37 claims
| Drug | Claims |
|---|---|
| Rosuvastatin Calcium | 71 |
| Atorvastatin Calcium | 66 |
| Amlodipine Besylate | 55 |
| Gabapentin | 42 |
| Losartan Potassium | 40 |
| Diclofenac Sodium | 39 |
| Metoprolol Succinate | 38 |
| Metformin Hcl | 37 |
| Tamsulosin Hcl | 36 |
| Levothyroxine Sodium | 32 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Sports Medicine (Family Medicine) Physician in CA →
All providers in California →
Compare specialties →
Sports Medicine (Family Medicine) Physician Overview
How Jeffrey Chen, DO fits within the Sports Medicine (Family Medicine) Physician landscape nationally.
2,087
Sports Medicine (Family Medicine) Physician Providers in US
52
States with Sports Medicine (Family Medicine) Physician
1,242
Avg Claims per Provider
Jeffrey Chen, DO's 1,080 claims are below the specialty average of 1,242.
Nearby Sports Medicine (Family Medicine) Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Chen.
Dr. Alexandra Abbott
MD
Palo Alto, CA
Dr. Allan Abbott
M.D.
Los Angeles, CA
Dr. Ty Affleck
MD
Santa Rosa, CA
Dr. Elmo Agatep
M.D.
Huntington Beach, CA
Dr. Arturo Aguilar
MD
Huntington Beach, CA
Compare Sports Medicine (Family 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 Sports Medicine (Family 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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Frequently Asked Questions
What is Jeffrey Chen, DO's specialty? ▼
Jeffrey Chen, DO specializes in Sports Medicine (Family Medicine) Physician and practices in Woodland Hills, California. Credentials: DO.
How much does Jeffrey Chen, DO prescribe under Medicare Part D? ▼
In 2023, Jeffrey Chen, DO wrote 1,080 Medicare Part D claims totaling $98K in drug costs for 219 beneficiaries.
Where is Jeffrey Chen, DO located? ▼
Jeffrey Chen, DO is located at 6344 TOPANGA CANYON BLVD STE 2040, Woodland Hills, CA, 91367. Phone: (818) 610-0292.
What is Jeffrey Chen, DO's NPI number? ▼
Jeffrey Chen, DO's National Provider Identifier (NPI) is 1962924985, issued on 07/11/2017.
Does Jeffrey Chen, DO prescribe more brand-name or generic drugs? ▼
Jeffrey Chen, DO's prescribing is 9% brand-name and 90% generic drugs by claim count, with $73K in brand drug costs.
How many Sports Medicine (Family Medicine) Physician providers are there in the US? ▼
There are 2,087 Sports Medicine (Family Medicine) Physician providers across 52 states in the US. The average Sports Medicine (Family Medicine) Physician provider writes 1,242 Medicare Part D claims per year.
What drugs does Jeffrey Chen, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, Jeffrey Chen, DO's most frequently prescribed drugs include Rosuvastatin Calcium, Atorvastatin Calcium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jeffrey Chen, DO accept Medicare? ▼
Jeffrey Chen, DO appears in CMS Medicare data with 1,080 Part D claims and 219 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jeffrey Chen, DO's credentials? ▼
Jeffrey Chen, DO's NPI is 1962924985 with credentials DO. 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
Compiled from official public sources by the PlainDoctor editorial team.