Natalie Laura Sliwowski, MD

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

MT236306 Issued in PA

Practice address

450 Chew St Ste 203
Allentown, PA 18102-3434

Phone

(484) 822-7850

NPI assigned

Apr 22, 2026

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not 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.

• Star Community Health, Inc

  • Federally Qualified Health Center (FQHC)
  • Bethlehem, PA
  • NPI 1942832720
  NPD (past)

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

{
    "created_epoch": "1776816000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776816000000",
    "number": "1225973563",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1700 ST LUKES BLVD",
            "city": "EASTON",
            "state": "PA",
            "postal_code": "180455670"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "450 CHEW ST STE 203",
            "city": "ALLENTOWN",
            "state": "PA",
            "postal_code": "181023434",
            "telephone_number": "484-822-7850"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SLIWOWSKI",
        "first_name": "NATALIE",
        "middle_name": "LAURA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-04-22",
        "last_updated": "2026-04-22",
        "certification_date": "2026-04-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "PA",
            "license": "MT236306",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Barry H Slaven, MD
• Rosemary F. Slegel, LSW
• Amy Katz Slenker, M.D.
• Terry C Slenker, MA
• Phoebe Slinkowski
• Sloane & Oppenheim, DDS, PC
• Steven M Sloane, D.D.S.
• Julie Slockett, PHARM. D.
• Robet Slockett, PHARMD
• Maria Slog, PA

• Pediatrics Physician in Allentown, PA
• Providers in Allentown, PA by specialty
• Pediatrics Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 22, 2026; 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.