Fontine Zhang, M.D.
Internal Medicine Physician · New York, NY
Fontine Zhang, M.D. is an internal medicine physician with a practice address in New York, New York, and NPI 1093730335, issued on Jul 13, 2006. Check the license (New York 200791, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Fontine Zhang
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 200791 NY
Self-reported in NPPES; status is on the state search - Practice location
- 34 Spring St, New York, NY 10012
- Phone
- (212) 925-5000
- Enumerated
- Jul 13, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101026001448); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 34 Spring St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Roniece Crawford, LMSWSocial Worker1437849817
- Alexa Goldstein, MDFamily Medicine Physician1235767864
- Janou Hooykaas, LCSWSocial Worker1699482828
- Lauren Ryan, LCSWClinical Social Worker1952025603
Verify Fontine Zhang 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 200791Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,750 Medicare Part D claims for 153 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Amlodipine Besylate304 claims
- Atorvastatin Calcium269 claims
- Metformin Hcl Er173 claims
- Losartan Potassium159 claims
- Simvastatin137 claims
- Fluticasone Propionate124 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: $120.49
4 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
- New York City Health And Hospitals CorporationNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Fontine Zhang among 12,067 internal medicine physician records in New York
Fontine Zhang, 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1994 · median 2002 among the 7,221 with a school on file
- Record last updated2007 · 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).
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 12,067 in New York → Every provider in New York → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Christine Kerr, M.D.New York, NY 100121578521423
- Susan Kim, M.D.New York, NY 100121477712412
- Thomas Lee, MDNew York, NY 100121174531206
Common questions
What is Fontine Zhang, M.D.'s NPI number?
Fontine Zhang, M.D.'s National Provider Identifier (NPI) is 1093730335, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Fontine Zhang, M.D. located?
The NPPES record lists a practice address at 34 Spring St, New York, NY, 10012. Phone: (212) 925-5000. Providers update this record themselves, so call before visiting.
How can I verify Fontine Zhang, M.D.'s license?
NPPES lists New York license number 200791, 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 Fontine Zhang, M.D. prescribe under Medicare Part D?
In 2024, Fontine Zhang, M.D. had 2,750 Medicare Part D claims for 153 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.