Justine Michelle Maziuk, CRNP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

SP028657 Issued in PA

Practice address

700 Lawn Ave
Sellersville, PA 18960-1548

Phone

(215) 453-4118

NPI assigned

Oct 8, 2024

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

Enrolled in PA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

St Lukes Physician Group Inc 2,161 clinicians

Grand View Hospital 94 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Luke'S Hospital - Grand View Campus Hospital, Sellersville, PA, CCN 390057

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jmaziuk350801@direct-sluhn.org

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.

• St. Luke'S Physician Group, Inc.

  • Family Medicine Physician
  • Bethlehem, PA
  • NPI 1700984622

  PA

  Medicare reassignment Care Compare group
• Grand View Hospital

  • Hospice and Palliative Medicine (Family Medicine) Physician
  • Sellersville, PA
  • NPI 1033383724

  PA

  Medicare reassignment NPD
• Grand View Hospital

  • Neurology Physician
  • Sellersville, PA
  • NPI 1699321570
  NPD
• St Luke'S Physician Group Inc

  • Family Medicine Physician
  • Orwigsburg, PA
  • NPI 1710845144
  NPD
• St. Luke'S Physician Group, Inc

  • Obstetrics & Gynecology Physician
  • Bethlehem, PA
  • NPI 1447801535
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• St. Luke'S Hospital Grand View Campus

  • General Acute Care Hospital
  • Sellersville, PA
  • NPI 1568459287

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1728345600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767916800000",
    "number": "1730908591",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 LAWN AVE",
            "city": "SELLERSVILLE",
            "state": "PA",
            "postal_code": "189601548"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "700 LAWN AVE",
            "city": "SELLERSVILLE",
            "state": "PA",
            "postal_code": "189601548",
            "telephone_number": "215-453-4118"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAZIUK",
        "first_name": "JUSTINE",
        "middle_name": "MICHELLE",
        "name_prefix": "Mrs.",
        "credential": "CRNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-10-08",
        "last_updated": "2026-01-09",
        "certification_date": "2026-01-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "PA",
            "license": "SP028657",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Christiana J Mastrominas, LCSW
• Maternal Child Consortium, Inc
• Maryann Matey, B.A.
• Gina M Mathis, M.A.
• Samantha Mayernik, PA-C
• Marcia L McCarter, P.T.
• Lyndah McCaskill, M.A.
• Olivia McCloskey, CRNP
• Geneva L McCombs-Little, B.P.S.
• Brookelle Kenzie McDevitt, PA

• All providers in Sellersville, PA
• Nurse Practitioner in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.