Alan C. Chu, DO
Internal Medicine Physician · New York, NY
Alan C. Chu, DO is an internal medicine physician with a practice address in New York, New York, and NPI 1376714881, issued on Mar 12, 2008. Check the license (New York 250450, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Alan C. Chu
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 250450 NY
Self-reported in NPPES; status is on the state search - Practice location
- 217 Grand St, New York, NY 10013
- Phone
- (212) 965-1380
- Enumerated
- Mar 12, 2008
- Record last updated
- Dec 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 217 Grand St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rene Eng, M.D.Gastroenterology Physician1629020151
- Nancy Han, M.D.Pediatrics Physician1194936955
- Josephine Kuo, M.D.Pediatrics Physician1659325207
- Anna Law, M.D.Pediatrics Physician1033234612
- Lucy Leung-Eng, M.D.Pediatrics Physician1851348411
- Lixuan Li, PA-CPhysician Assistant1437629557
Verify Alan C. Chu 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 250450Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
36 Medicare Part D claims for 12 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of 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.
2,434 internal medicine physician records list a practice address in New York
They are 2,434 of the 98,468 NPPES records with a practice address in New York, and 12,067 internal medicine physician records in New York.
All 2,434 in New York → All 12,067 in New York → Every provider in New York →
Other internal medicine physician records in New York
- Deborah Aanonsen, D.O.Staten Island, NY1952395717
- Nivedita Aanur, M.D.New York, NY1982833471
- Jay Aaron, MDGreat Neck, NY1245332956
- Ahmad AbadiPoughkeepsie, NY1780258517
- Jamsheed Abadi, MDBrooklyn, NY1477537496
- Antonieta Abarientos, MDNew Rochelle, NY1649285123
- Zurab Abayev, M.D.Brooklyn, NY1841283058
- Ehab Abaza, MDNew York, NY1114507555
- Vaidarshi Abbagoni, MDNew York, NY1871237495
- Muhammad AbbasRichmond Hill, NY1053996587
Common questions
What is Alan C. Chu, DO's NPI number?
Alan C. Chu, DO's National Provider Identifier (NPI) is 1376714881, issued on Mar 12, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Alan C. Chu, DO located?
The NPPES record lists a practice address at 217 Grand St, New York, NY, 10013. Phone: (212) 965-1380. Providers update this record themselves, so call before visiting.
How can I verify Alan C. Chu, DO's license?
NPPES lists New York license number 250450, 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 Alan C. Chu, DO prescribe under Medicare Part D?
In 2024, Alan C. Chu, DO had 36 Medicare Part D claims for 12 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.