Cherry Mar-Chan, MD
Family Medicine Physician · Staten Island, NY
Cherry Mar-Chan, MD is a family medicine physician with a practice address in Staten Island, New York, and NPI 1629041504, issued on Feb 9, 2006. Check the license (New York 221394, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Cherry Mar-Chan
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 221394 NY
Self-reported in NPPES; status is on the state search - Practice location
- 41 Brunswick St FL 1, Staten Island, NY 10314
- Phone
- (718) 983-0660
- Enumerated
- Feb 9, 2006
- Record last updated
- Nov 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 02208437 NY
- Medicare enrollment
- Enrolled (PECOS I20051018000721); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Also registered at 41 Brunswick St FL 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yeoman Chan, MDFamily Medicine Physician1811960446
Verify Cherry Mar-Chan 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 221394Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average family medicine physician in 2024
2,422 Medicare Part D claims for 319 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Rosuvastatin Calcium213 claims
- Amlodipine Besylate149 claims
- Atorvastatin Calcium142 claims
- Losartan Potassium111 claims
- Levothyroxine Sodium106 claims
- Losartan-Hydrochlorothiazide71 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: $125.00
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 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
- Kinwell Medical Services PCStaten Island, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cherry Mar-Chan among 6,417 family medicine physician records in New York
Cherry Mar-Chan, MD is one of 6,417 family medicine physician records with a practice address in New York. 81% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 58% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1996 · median 2007 among the 4,188 with a school on file
- Record last updated2019 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in New York
There are 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in Staten Island → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Yeoman Chan, MDStaten Island, NY 103141811960446
- Shung Cheng, M.D.Staten Island, NY 103141225034242
- Sean Fenton, DOStaten Island, NY 103141861505638
- David Karcnik, MDStaten Island, NY 103141801535190
- Alla Plotkina, D.O.Staten Island, NY 103141881737757
- Susan Sciortino, FNPStaten Island, NY 103141699737700
- Arthur Sigelman, M.D.Staten Island, NY 103141649218504
- Joseph Buono, MDStaten Island, NY 103121932193448
Common questions
What is Cherry Mar-Chan, MD's NPI number?
Cherry Mar-Chan, MD's National Provider Identifier (NPI) is 1629041504, issued on Feb 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Cherry Mar-Chan, MD located?
The NPPES record lists a practice address at 41 Brunswick St FL 1, Staten Island, NY, 10314. Phone: (718) 983-0660. Providers update this record themselves, so call before visiting.
How can I verify Cherry Mar-Chan, MD's license?
NPPES lists New York license number 221394, 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 Cherry Mar-Chan, MD prescribe under Medicare Part D?
In 2024, Cherry Mar-Chan, MD had 2,422 Medicare Part D claims for 319 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.