Individual provider Active NPI

Elizabeth Anne Williams, M.D.

  • Pediatrics Physician
  • Harleysville, PA
National Provider Identifier
1487697819
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
MD058020L Issued in PA
Practice address
345 Main St
Suite 9
Harleysville, PA 19438-2420
Phone
(215) 256-3080
NPI assigned
Jun 14, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X MD058020L PA Primary

Addresses

Primary practice location

345 Main St
Suite 9
Harleysville, PA 19438-2420

Mailing address

160 Swamp Creek Rd
Perkiomenville, PA 18074-9473
Phone (610) 283-4207

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD058020LPAMDPediatrics Physician

Practice roles

OrganizationSpecialtyStatusNew patients
St. Luke'S Physician Group, Inc Past Accepting new patients
Just 4 Kids Pediatrics Pediatrics Past Accepting new patients

Interoperability endpoints

  • Direct secure messaging: elizabeth.williams@slpg.direct-sluhn.org

Organizations & group practices 2

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

NPI Registry JSON

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

{
    "created_epoch": "1150243200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1487697819",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "160 SWAMP CREEK RD",
            "city": "PERKIOMENVILLE",
            "state": "PA",
            "postal_code": "180749473",
            "telephone_number": "610-283-4207"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "345 MAIN ST",
            "address_2": "SUITE 9",
            "city": "HARLEYSVILLE",
            "state": "PA",
            "postal_code": "194382420",
            "telephone_number": "215-256-3080"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "ELIZABETH",
        "middle_name": "ANNE",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-14",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "PA",
            "license": "MD058020L",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Harleysville, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.