Ellerie Chen
Family Medicine Physician · Jamestown, NY
Ellerie Chen is a family medicine physician with a practice address in Jamestown, New York, and NPI 1669093993, issued on Apr 27, 2020. Check the license (New York 319109-01, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Ellerie Chen
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 319109-01 NY
Self-reported in NPPES; status is on the state search - Practice location
- 107 Institute St, Jamestown, NY 14701
- Phone
- (716) 484-4334
- Enumerated
- Apr 27, 2020
- Record last updated
- Apr 4, 2024
- Medicare enrollment
- Enrolled (PECOS I20231222002767); accepts Medicare assignment
- Medical or professional school
- University Of Rochester School Of Medicine And Dentistry, 2023
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Also registered at 107 Institute St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brianna AndersonPharmacist1952992265
- Olivia Andriaccio, NPFamily Nurse Practitioner1902550502
- Jonathan Bellardo, PAFamily Medicine Physician1386439222
- Margaret Bird, PMHDNPPsychiatric/Mental Health Nurse Practitioner1659944171
- Christina Brown, MDInternal Medicine Physician1801892708
- Yvonne Calcaterra, LCSWClinical Social Worker1417103367
Verify Ellerie 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 319109-01Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family medicine physician in 2024
203 Medicare Part D claims for 51 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
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: $33.17
2 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. 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
- The Chautauqua Center IncJamestown, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ellerie Chen among 6,417 family medicine physician records in New York
Ellerie Chen 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 2020, is newer than 86% of them.
- NPI issued2020 · 86% of these records are older, 10% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2023 · median 2007 among the 4,188 with a school on file
- Record last updated2024 · 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).
23 family medicine physician records list a practice address in Jamestown
They are 23 of the 1,056 NPPES records with a practice address in Jamestown, and 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in Jamestown → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kaitlin Ames, DOJamestown, NY 147011346515939
- Robert Bailey, MDJamestown, NY 147011023428612
- Patrick CollinsJamestown, NY 147011073511424
- Scott Cunningham, DOJamestown, NY 147011568403624
- Christopher Hayes, M.D.Jamestown, NY 147011609869973
- Andrea JohnsonJamestown, NY 147011851319685
- Lioudmila Kaminiar, M.D.Jamestown, NY 147011477960383
- Wolf-Dieter Krahn, MDJamestown, NY 147011215961347
Common questions
What is Ellerie Chen's NPI number?
Ellerie Chen's National Provider Identifier (NPI) is 1669093993, issued on Apr 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Ellerie Chen located?
The NPPES record lists a practice address at 107 Institute St, Jamestown, NY, 14701. Phone: (716) 484-4334. Providers update this record themselves, so call before visiting.
How can I verify Ellerie Chen's license?
NPPES lists New York license number 319109-01, 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 Ellerie Chen prescribe under Medicare Part D?
In 2024, Ellerie Chen had 203 Medicare Part D claims for 51 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.