Martha Machowski, CRNP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

SP025966 Issued in PA

Practice address

130 S Bryn Mawr Ave
Bryn Mawr, PA 19010-3121

Phone

(484) 337-2580

NPI assigned

Jul 25, 2022

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

University of Pittsburgh School of Medicine, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Main Line HealthcareGroup PAC ID 1951215201, 1,154 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Bryn Mawr Hospital Hospital, Bryn Mawr, PA, CCN 390139

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

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.

• Main Line Healthcare

  • Family Medicine Physician
  • Newtown Square, PA
  • NPI 1922077643

  Nurse Practitioner

  Medicare reassignment Care Compare group NPD
• Hammad Raza PC

  • Hospitalist Physician
  • West Chester, PA
  • NPI 1164932836
  Medicare reassignment NPD

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

• Main Line Hospitals, Inc.

  • General Acute Care Hospital
  • Bryn Mawr, PA
  • NPI 1508971441
  Care Compare affiliation

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

{
    "created_epoch": "1658707200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770681600000",
    "number": "1669108585",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1261 AUDUBON RD",
            "city": "WEST CHESTER",
            "state": "PA",
            "postal_code": "193828434",
            "telephone_number": "610-425-1376"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "130 S BRYN MAWR AVE",
            "city": "BRYN MAWR",
            "state": "PA",
            "postal_code": "190103121",
            "telephone_number": "484-337-2580"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5401 Old York Rd",
            "address_purpose": "LOCATION",
            "city": "Philadelphia",
            "state": "PA",
            "postal_code": "191413030",
            "country_code": "US",
            "telephone_number": "215-457-4444",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MACHOWSKI",
        "first_name": "MARTHA",
        "credential": "CRNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-07-25",
        "last_updated": "2026-02-10",
        "certification_date": "2026-02-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "PA",
            "license": "SP025966",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kelsey Bryn Ly, PA-C
• Mary Elizabeth Lynam, PA-C
• Lynann Mastaj D.M.D.
• Kelly Lytle, MA CCC-SLP
• Ryan Scott Macdougall, MD
• Amy Mack, LCSW
• Joseph Richard Mackay, RPH
• Carol W Madeja, PT
• Ravi Chandra Anjaneyalu Madineni, M.D
• Ian Thomas Madison, DO

• Nurse Practitioner in Bryn Mawr, PA
• Providers in Bryn Mawr, PA by specialty
• Nurse Practitioner in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 10, 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.