Addi Feinstein, M.D.
Internal Medicine Physician · Bronx, NY
Addi Feinstein, M.D. is an internal medicine physician with a practice address in Bronx, New York, and NPI 1285861930, issued on Jun 19, 2009. Check the license on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Addi Feinstein
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MT196001 PA
Self-reported in NPPES; status is on the state search - Practice location
- 234 East 149TH Street, Bronx, NY 10451
- Phone
- (718) 579-4815
- Enumerated
- Jun 19, 2009
- Record last updated
- Oct 2, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20121105000574); accepts Medicare assignment
- Medical or professional school
- Icahn School Of Medicine At Mount Sinai, 2009
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 234 East 149TH Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dania Abu ZahraStudent in an Organized Health Care Education/Training Program1215784582
- Emmanuel Agbozo, M.D.Student in an Organized Health Care Education/Training Program1437906138
- Rafla Al KayyaliStudent in an Organized Health Care Education/Training Program1821889643
- Sondos Al-Najjar, MDStudent in an Organized Health Care Education/Training Program1538952890
- Felix Alcantara Castillo, M.D.Student in an Organized Health Care Education/Training Program1144894338
- Patricia Aquino Garcia, M.D.Student in an Organized Health Care Education/Training Program1710734264
Verify Addi Feinstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,671 Medicare Part D claims for 113 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims.
Most prescribed
- Biktarvy242 claims
- Atorvastatin Calcium167 claims
- Rosuvastatin Calcium143 claims
- Albuterol Sulfate Hfa113 claims
- Odefsey113 claims
- Amlodipine Besylate98 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: $46.86
2 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, 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.
Bills Medicare through one group practice
- Physician Affiliate Group OF New York PCBronx, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Addi Feinstein among 12,067 internal medicine physician records in New York
Addi Feinstein, M.D. 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 2009, is newer than 60% of them.
- NPI issued2009 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2009 · median 2002 among the 7,221 with a school on file
- Record last updated2017 · 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).
960 internal medicine physician records list a practice address in Bronx
They are 960 of the 32,017 NPPES records with a practice address in Bronx, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Bronx → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Adenike Adeyemo, MDBronx, NY 104511023198801
- Robert Beil, MDBronx, NY 104511861585093
- Joseph Deluca, MDBronx, NY 104511184717308
- Ernst Ducena, MDBronx, NY 104511952334625
- Akinola Fisher, MDBronx, NY 104511992772966
- Philome Gracia, M.D.Bronx, NY 104511124032438
- Rafael Guillen, M.D.Bronx, NY 104511861430076
- Jonathan Joseph, M.D.Bronx, NY 104511679531065
Common questions
What is Addi Feinstein, M.D.'s NPI number?
Addi Feinstein, M.D.'s National Provider Identifier (NPI) is 1285861930, issued on Jun 19, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Addi Feinstein, M.D. located?
The NPPES record lists a practice address at 234 East 149TH Street, Bronx, NY, 10451. Phone: (718) 579-4815. Providers update this record themselves, so call before visiting.
How can I verify Addi Feinstein, M.D.'s license?
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 Addi Feinstein, M.D. prescribe under Medicare Part D?
In 2024, Addi Feinstein, M.D. had 2,671 Medicare Part D claims for 113 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.