Walter J. Slizofski, MD
Diagnostic Radiology Physician · Philadelphia, PA
Walter J. Slizofski, MD is a diagnostic radiology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1134296528, issued on Nov 29, 2006. Check the license (Pennsylvania MD036602E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Walter J. Slizofski
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- MD036602E PA
Self-reported in NPPES; status is on the state search - Practice location
- 5501 Old York RD, Philadelphia, PA 19141
- Phone
- (215) 456-6200
- Enumerated
- Nov 29, 2006
- Record last updated
- Sep 11, 2025
- Fax
- (215) 254-2599
- Entity
- Type 1 · individual
Also registered at 5501 Old York RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohamad Abboud, DOStudent in an Organized Health Care Education/Training Program1669212932
- Ahmed AbdallaUrology Physician1730758285
- Peter AbdelmaseehInternal Medicine Physician1487208690
- Natasha Abdullah, MDObstetrics & Gynecology Physician1427673110
- Bahy Abofrekha, M.D.Student in an Organized Health Care Education/Training Program1962197947
- Ayana Abraham, PA-CPhysician Assistant1053037077
Verify Walter J. Slizofski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD036602ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
572 diagnostic radiology physician records list a practice address in Philadelphia
They are 572 of the 42,849 NPPES records with a practice address in Philadelphia, and 2,199 diagnostic radiology physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 572 in Philadelphia → All 2,199 in Pennsylvania → Every provider in Philadelphia →
Other diagnostic radiology physician records in Pennsylvania
- Andrea AbbottPhiladelphia, PA1316268444
- Marvin Abdalah, MDMcKeesport, PA1902868615
- Selwan AbdullahWilkes Barre, PA1801214325
- Mariam Aboian, M.D., PH.D.Philadelphia, PA1356669386
- Omar Abousoud, MDPaoli, PA1457642019
- Jesty Abraham, DOPhiladelphia, PA1417118373
- Joanathan Abrahams, MDJohnstown, PA1629129374
- Gordon AbramsPittsburgh, PA1063484491
- Gunsel Acikgoz, MDPhiladelphia, PA1225062334
- Michael Acord, MDPhiladelphia, PA1457677007
Common questions
What is Walter J. Slizofski, MD's NPI number?
Walter J. Slizofski, MD's National Provider Identifier (NPI) is 1134296528, issued on Nov 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Walter J. Slizofski, MD located?
The NPPES record lists a practice address at 5501 Old York RD, Philadelphia, PA, 19141. Phone: (215) 456-6200. Providers update this record themselves, so call before visiting.
How can I verify Walter J. Slizofski, MD's license?
NPPES lists Pennsylvania license number MD036602E, 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. 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.