Felix Chen, DO
Internal Medicine Physician · Brooklyn, NY
Felix Chen, DO is an internal medicine physician with a practice address in Brooklyn, New York, and NPI 1861059875, issued on May 24, 2019. Check the license (New York 314297, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Felix Chen
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 314297 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1912 Avenue U, Brooklyn, NY 11229
- Phone
- (929) 969-6808
- Enumerated
- May 24, 2019
- Record last updated
- Jan 6, 2024
- Fax
- (718) 709-4298
- Medicare enrollment
- Enrolled (PECOS I20220413001228); accepts Medicare assignment
- Medical or professional school
- William Carey University College Of Osteopathic Medicine, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 1912 Avenue U
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alex Lebel, DDSDentist1649316597
Verify Felix Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 314297Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average internal medicine physician in 2024
6,528 Medicare Part D claims for 619 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Atorvastatin Calcium427 claims
- Losartan Potassium278 claims
- Amlodipine Besylate263 claims
- Vascepa261 claims
- Ammonium Lactate246 claims
- Diclofenac Epolamine232 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $596.46
6 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Felix Chen among 12,067 internal medicine physician records in New York
Felix Chen, DO is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 13% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2019 · median 2002 among the 7,221 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,497 internal medicine physician records list a practice address in Brooklyn
They are 1,497 of the 64,057 NPPES records with a practice address in Brooklyn, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Brooklyn → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Yaroslav Bukharovich, M.D.Brooklyn, NY 112291578545364
- Daniel Charnoff, M.D.Brooklyn, NY 112291922006832
- William Destefano, MDBrooklyn, NY 112291346291754
- Grigoriy Goldenberg, M.D.Brooklyn, NY 112291093784837
- Harris Kleeman, M.D.Brooklyn, NY 112291760477566
- Alexander Lazar, MDBrooklyn, NY 112291235122458
- George Malegiannakis, MDBrooklyn, NY 112291376503383
- Bartolo Peloro, MDBrooklyn, NY 112291538154935
Common questions
What is Felix Chen, DO's NPI number?
Felix Chen, DO's National Provider Identifier (NPI) is 1861059875, issued on May 24, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Felix Chen, DO located?
The NPPES record lists a practice address at 1912 Avenue U, Brooklyn, NY, 11229. Phone: (929) 969-6808. Providers update this record themselves, so call before visiting.
How can I verify Felix Chen, DO's license?
NPPES lists New York license number 314297, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Felix Chen, DO prescribe under Medicare Part D?
In 2024, Felix Chen, DO had 6,528 Medicare Part D claims for 619 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.