Chung-Yen Philip Hsu, M.D.
Family Medicine Physician · Irwin, PA
Chung-Yen Philip Hsu, M.D. is a family medicine physician with a practice address in Irwin, Pennsylvania, and NPI 1407926280, issued on Nov 8, 2006. Check the license (Pennsylvania MD459274, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Chung-Yen Philip Hsu
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD459274 PA
Self-reported in NPPES; status is on the state search - Practice location
- 4044 Route 130 Ste 200, Irwin, PA 15642
- Phone
- (724) 744-2500
- Enumerated
- Nov 8, 2006
- Record last updated
- Jan 14, 2026
- Medicare enrollment
- Enrolled (PECOS I20161227000430); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 4044 Route 130 Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Katelyn Macik, DOFamily Medicine Physician1679960033
- Allison Medved, PA-CPhysician Assistant1033060439
- Lindsay Scala, PA-CMedical Physician Assistant1467126672
- Cynthia Schreffler, CRNPFamily Nurse Practitioner1316577729
Verify Chung-Yen Philip Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD459274Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Premier Medical Associates PCIrwin, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chung-Yen Philip Hsu among 7,483 family medicine physician records in Pennsylvania
Chung-Yen Philip Hsu, M.D. is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1999 · median 2005 among the 4,529 with a school on file
- Record last updated2026 · 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 family medicine physician records list a practice address in Irwin
They are 18 of the 933 NPPES records with a practice address in Irwin, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Irwin → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kim Avolio, DONorth Huntingdon, PA 156421467419002
- Mark Gottron, D.O.Irwin, PA 156421093713968
- Michael Hahalyak, DOIrwin, PA 156421306889605
- Clark KerrNorth Huntingdon, PA 156421295702645
- Thor Mathos, D.O.North Huntingdon, PA 156421447229034
- Daniel Medic, DONorth Huntingdon, PA 156421023000585
- Katherine Neely, MDIrwin, PA 156421356349849
- Jawdat Nikoula, M.D.Irwin, PA 156421144228453
Common questions
What is Chung-Yen Philip Hsu, M.D.'s NPI number?
Chung-Yen Philip Hsu, M.D.'s National Provider Identifier (NPI) is 1407926280, issued on Nov 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Chung-Yen Philip Hsu, M.D. located?
The NPPES record lists a practice address at 4044 Route 130 Ste 200, Irwin, PA, 15642. Phone: (724) 744-2500. Providers update this record themselves, so call before visiting.
How can I verify Chung-Yen Philip Hsu, M.D.'s license?
NPPES lists Pennsylvania license number MD459274, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.