Walter J Slizofski, MD

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

License

MD036602E Issued in PA

Practice address

5501 Old York Rd
Philadelphia, PA 19141-3018

Phone

(215) 456-6200

Fax

(215) 254-2599

NPI assigned

Nov 29, 2006

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Adler Institute for Advanced Imaging, LLC.

  • Nuclear Medicine Physician
  • Jenkintown, PA
  • NPI 1225033541
  NPD (past)
• Germantown MRI Associates PC

  dba Germantown MRI & PET Center

  • Diagnostic Radiology Physician
  • Philadelphia, PA
  • NPI 1205829876
  NPD (past)
• Rittenhouse Imaging Center, LLC

  dba Akumin

  • Diagnostic Radiology Physician
  • Bryn Mawr, PA
  • NPI 1962458034
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1164758400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1134296528",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "101 E OLNEY AVE",
            "address_2": "SUITE 400",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191202421",
            "telephone_number": "215-456-7000",
            "fax_number": "215-254-2599"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5501 OLD YORK RD",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191413018",
            "telephone_number": "215-456-6200",
            "fax_number": "215-254-2599"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SLIZOFSKI",
        "first_name": "WALTER",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-11-29",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085N0904X",
            "taxonomy_group": "",
            "desc": "Radiology, Nuclear Radiology",
            "state": "PA",
            "license": "MD036602E",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "PA",
            "license": "MD036602E",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rachel Meira Sleva, APN
• Alexander Nah Sleweon Sr., MA IN PUBLIC HEALTH
• Wilma Sleweon, MSW
• Catherine Ann Slifer
• Leandro Nicolas Slipczuk Bustamante, MD, PHD
• Christine Sloan, CRNP
• Jamie L. Sloan, CRNA
• Jennifer Sloan, MSN, CRNP, AGACNP-BC
• Lisa Anne Sloan, MA,CCC-SLP
• Maxwell James Sloan, LPC

• Diagnostic Radiology Physician in Philadelphia, PA
• Providers in Philadelphia, PA by specialty
• Diagnostic Radiology Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.