Frances Wang, MD
Internal Medicine Physician · New York, NY
Frances Wang, MD is an internal medicine physician with a practice address in New York, New York, and NPI 1346630159, issued on Feb 1, 2015. Check the license (New York 307399, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Frances Wang
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 307399 NY
A170225 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12 W 48TH St Frnt 2, New York, NY 10036
- Phone
- (212) 321-7004
- Enumerated
- Feb 1, 2015
- Record last updated
- Mar 14, 2025
- Fax
- (415) 252-7176
- Medicare enrollment
- Enrolled (PECOS I20240209002707); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 2017
- 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 12 W 48TH St Frnt 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eleni Efstathiadis, DOFamily Medicine Physician1538808597
Verify Frances Wang 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 307399Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
14 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- One Medical OF NY PCNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Frances Wang among 12,067 internal medicine physician records in New York
Frances Wang, MD 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 2015, is newer than 75% of them.
- NPI issued2015 · 75% of these records are older, 23% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2017 · median 2002 among the 7,221 with a school on file
- Record last updated2025 · 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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- Paul Chambliss, MDNew York, NY 100361841251980
- Edward Chiu, M.D.New York, NY 100361902990872
- Rachel Cohen, MDNew York, NY 100361962726539
- Susan Gonnella, MDNew York, NY 100361013102227
- Bruce Hymanson, M.D.New York, NY 100361972563229
Common questions
What is Frances Wang, MD's NPI number?
Frances Wang, MD's National Provider Identifier (NPI) is 1346630159, issued on Feb 1, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Frances Wang, MD located?
The NPPES record lists a practice address at 12 W 48TH St Frnt 2, New York, NY, 10036. Phone: (212) 321-7004. Providers update this record themselves, so call before visiting.
How can I verify Frances Wang, MD's license?
NPPES lists New York license number 307399, 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 Frances Wang, MD prescribe under Medicare Part D?
In 2024, Frances Wang, MD had 14 Medicare Part D claims; 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.