Margaret Chen, MD
Surgical Oncology Physician · New York, NY
Margaret Chen, MD is a surgical oncology physician with a practice address in New York, New York, and NPI 1407963192, issued on Aug 25, 2006. Check the license (New York 222793, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Margaret Chen
- Credential
- MD
- Primary taxonomy
- Surgical Oncology Physician 2086X0206X
- License number
- 222793 NY
Self-reported in NPPES; status is on the state search - Practice location
- 161 Fort Washington Ave FL 10, New York, NY 10032
- Phone
- (212) 305-9676
- Enumerated
- Aug 25, 2006
- Record last updated
- Apr 20, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (212) 305-1522
- Medicaid ID
- 02198061 NY
- Medicare enrollment
- Enrolled (PECOS I20070917000469); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical oncology physician records → All 209 in New York → Look up another NPI →
Also registered at 161 Fort Washington Ave FL 10
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Boris Bloch, MDDiagnostic Radiology Physician1184866758
- Gabriela Doyle, MDSurgery Physician1922596584
- Katherine Foudy, MSGenetic Counselor (M.S.)1629686233
- Bianca Haser, MS CGCGenetic Counselor (M.S.)1174265086
- James Kiely, MDColon & Rectal Surgery Physician1467536383
- Sunny Mitchell, M.D.Surgery Physician1003070681
Verify Margaret 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 222793Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 84.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Optum Medical Care PCFlushing, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret Chen among 209 surgical oncology physician records in New York
Margaret Chen, MD is one of 209 surgical oncology physician records with a practice address in New York. 74% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 66% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1995 · median 2004 among the 136 with a school on file
- Record last updated2018 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Oncology Physician providers in New York
There are 209 surgical oncology physician records in New York.
All 209 in New York → Every provider in New York → Surgical Oncology Physician nationwide →
The 8 surgical oncology physician records with the nearest ZIP codes
- Sheldon Feldman, M.D.New York, NY 100321942283742
- Roshni Rao, MDNew York, NY 100321639136963
- Luona Sun, MDNew York, NY 100321396036729
- Bret Taback, M.D.New York, NY 100321659455483
- Stacy Ugras, M.D.New York, NY 100321629235262
- Lisa Wiechmann, M.D.New York, NY 100321942460365
- David Anderson, MDNew York, NY 100291104084441
- Noah Cohen, MDNew York, NY 100291780901918
Common questions
What is Margaret Chen, MD's NPI number?
Margaret Chen, MD's National Provider Identifier (NPI) is 1407963192, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Chen, MD located?
The NPPES record lists a practice address at 161 Fort Washington Ave FL 10, New York, NY, 10032. Phone: (212) 305-9676. Providers update this record themselves, so call before visiting.
How can I verify Margaret Chen, MD's license?
NPPES lists New York license number 222793, 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.
What is Margaret Chen, MD's MIPS final score?
The 2023 MIPS final score is 84.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.