NPPES file of Aug 9, 2026

Joseph Lin-Yun Chow, M.D.

Family Medicine Physician · Springville, NY

Joseph Lin-Yun Chow, M.D. is a family medicine physician with a practice address in Springville, New York, and NPI 1235125550, issued on Sep 22, 2005. Check the license (New York 213128, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235125550
Name
Joseph Lin-Yun Chow
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
213128 NY
Self-reported in NPPES; status is on the state search
Practice location
25 E Main St, Springville, NY 14141
Phone
(716) 592-2832
Enumerated
Sep 22, 2005
Record last updated
Nov 2, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(716) 592-4452
Medicaid ID
02085216 NY
Medicare enrollment
Enrolled (PECOS I20071101000494); accepts Medicare assignment
Medical or professional school
State University Of New York At Buffalo School Of Medicine, 1997
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 25 E Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Margaret Bromberg, N.P.Pediatric Nurse Practitioner1831187574
  2. James Canavan, M.D.Pediatrics Physician1639165772
  3. Susan Fischbeck, M.D.Pediatrics Physician1598752438
  4. Melissa Hake, NPFamily Nurse Practitioner1376929182
  5. Robbin Hansen, M.D.Pediatrics Physician1841287687
  6. Juliane Maciejewski, M.D.Family Medicine Physician1194814004

Verify Joseph Lin-Yun Chow in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 213128
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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99% fewer Medicare Part D claims than the average family medicine physician in 2024

32 Medicare Part D claims for 26 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Joseph Chow32
  2. Specialty average3,544

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

  1. Western New York Immediate Medical Care LLCBuffalo, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Joseph Lin-Yun Chow among 6,417 family medicine physician records in New York

Joseph Lin-Yun Chow, M.D. 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 91% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1997 · median 2007 among the 4,188 with a school on file
  • Record last updated2011 · 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).

10 family medicine physician records list a practice address in Springville

They are 10 of the 215 NPPES records with a practice address in Springville, and 6,417 family medicine physician records in New York.

The 8 family medicine physician records with the nearest ZIP codes

  1. Dean Brewer, D.OSpringville, NY 141411821253857
  2. Lori Hudzinski, MDSpringville, NY 141411841273166
  3. Kathleen King, MDSpringville, NY 141411235459066
  4. Juliane Maciejewski, M.D.Springville, NY 141411194814004
  5. Marcy Masyga, DOSpringville, NY 141411497192330
  6. Joan Reynolds, RPA-CSpringville, NY 141411861574170
  7. Nisha Sarna, MDSpringville, NY 141411992358808
  8. Angela Smith, NPSpringville, NY 141411366077448

Common questions

What is Joseph Lin-Yun Chow, M.D.'s NPI number?

Joseph Lin-Yun Chow, M.D.'s National Provider Identifier (NPI) is 1235125550, issued on Sep 22, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Joseph Lin-Yun Chow, M.D. located?

The NPPES record lists a practice address at 25 E Main St, Springville, NY, 14141. Phone: (716) 592-2832. Providers update this record themselves, so call before visiting.

How can I verify Joseph Lin-Yun Chow, M.D.'s license?

NPPES lists New York license number 213128, 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 Joseph Lin-Yun Chow, M.D. prescribe under Medicare Part D?

In 2024, Joseph Lin-Yun Chow, M.D. had 32 Medicare Part D claims for 26 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.