Michael J. Kowalyshyn, MD
Anatomic Pathology & Clinical Pathology Physician · Meadowbrook, PA
Michael J. Kowalyshyn, MD is an anatomic pathology & clinical pathology physician with a practice address in Meadowbrook, Pennsylvania, and NPI 1013919026, issued on Aug 10, 2005. Check the license (Pennsylvania MD025542E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Michael J. Kowalyshyn
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- MD025542E PA
Self-reported in NPPES; status is on the state search - Practice location
- 1648 Huntingdon Pike, Meadowbrook, PA 19046
- Phone
- (215) 938-3659
- Enumerated
- Aug 10, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (215) 938-3874
- Medicaid ID
- 0010540330005 PA
- Medicare enrollment
- Enrolled (PECOS I20101025000983); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 1979
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 716 in Pennsylvania → Look up another NPI →
Also registered at 1648 Huntingdon Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joseph Bradley, MDAnesthesiology Physician1467496943
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Verify Michael J. Kowalyshyn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD025542ECheck 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
- HR Physician ServicesMeadowbrook, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael J. Kowalyshyn among 716 anatomic pathology & clinical pathology physician records in Pennsylvania
Michael J. Kowalyshyn, MD is one of 716 anatomic pathology & clinical pathology physician records with a practice address in Pennsylvania. 62% 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, 93% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated1979 · median 2001 among the 388 with a school on file
- Record last updated2026 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 anatomic pathology & clinical pathology physician records list a practice address in Meadowbrook
They are 3 of the 225 NPPES records with a practice address in Meadowbrook, and 716 anatomic pathology & clinical pathology physician records in Pennsylvania.
All 716 in Pennsylvania → Every provider in Meadowbrook → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Pantaleon Fagel, MDMeadowbrook, PA 190461033111984
- Norman Levin, MDMeadowbrook, PA 190461417916503
- Zenon Gibas, M.D.Langhorne, PA 190471679553275
- Mark Igoe, D.O.Langhorne, PA 190471538149067
- Mercedes LioniLanghome, PA 190471083846331
- Dante Ragasa, M.D.Langhorne, PA 190471699921544
- Jung Shin, M.D.Langhorne, PA 190471821078478
- Pasha Agarwal, MDHorsham, PA 190441699965566
Common questions
What is Michael J. Kowalyshyn, MD's NPI number?
Michael J. Kowalyshyn, MD's National Provider Identifier (NPI) is 1013919026, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael J. Kowalyshyn, MD located?
The NPPES record lists a practice address at 1648 Huntingdon Pike, Meadowbrook, PA, 19046. Phone: (215) 938-3659. Providers update this record themselves, so call before visiting.
How can I verify Michael J. Kowalyshyn, MD's license?
NPPES lists Pennsylvania license number MD025542E, 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.