Ashley Elizabeth Kowalczyk, NP

Primary specialty

Women's Health Nurse PractitionerTaxonomy code 363LW0102X

License

RN2288570 Issued in MA

Practice address

330 Brookline Ave # Shapiro8
Boston, MA 02215-5491

Phone

(617) 667-4600

NPI assigned

Sep 21, 2021

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other names 1

• Ashley Elizabeth Cohen Former name

Medicare fee-for-service enrollment

Enrolled in MA

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

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: acohen253852@direct.bilh.masshiway.net

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.

• Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc

  • Internal Medicine Physician
  • Boston, MA
  • NPI 1194765438
  Medicare reassignment NPD
• Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc

  • Obstetrics & Gynecology Physician
  • Boston, MA
  • NPI 1518908136
  Medicare reassignment NPD
• Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc

  • Emergency Medicine Physician
  • Boston, MA
  • NPI 1316987993
  NPD
• Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc

  • Multi-Specialty Clinic/Center
  • Boston, MA
  • NPI 1679397913
  NPD

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

{
    "created_epoch": "1632182400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750896000000",
    "number": "1053082990",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "70 LINCOLN ST UNIT L517",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021112664",
            "telephone_number": "978-866-9769"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "330 BROOKLINE AVE # SHAPIRO8",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022155491",
            "telephone_number": "617-667-4600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOWALCZYK",
        "first_name": "ASHLEY",
        "middle_name": "ELIZABETH",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-09-21",
        "last_updated": "2025-06-26",
        "certification_date": "2025-06-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "MA",
            "license": "RN2288570",
            "primary": false
        },
        {
            "code": "363LW0102X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Women's Health",
            "state": "MA",
            "license": "RN2288570",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ASHLEY",
            "last_name": "COHEN",
            "middle_name": "ELIZABETH",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Eleni Maria Kovatsis
• Pete G Kovatsis, MD
• Suzanne J Koven, MD
• Linda J Kovitch, CRNA
• Agnieszka Kowalczyk
• John Joseph Kowalczyk, M.D.
• Kyle Kowalski
• Kathryn Kowalsky, LICSW
• Devan Kowdley
• Ashleigh Kowtoniuk, PA-C

• Women's Health Nurse Practitioner in Boston, MA
• Providers in Boston, MA by specialty
• Women's Health Nurse Practitioner in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 26, 2025; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.