Shauna McCarthy, CNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

RN201898 Issued in MA

Practice address

103 Myron St
Suite a
West Springfield, MA 01089

Phone

(413) 592-1980

Fax

(413) 439-0100

NPI assigned

Jun 11, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other names 1

• Shauna Diefenderfer 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

Specialty

Nurse Practitioner

Education

Other, 1997

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Northeast Health Services LLCGroup PAC ID 6901866706, 470 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Practitioner, Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

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.

• Northeast Health Services, LLC

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Taunton, MA
  • NPI 1225067481
  Medicare reassignment Care Compare group NPD
• Therapeutic Connection, P.C.

  • Mental Health Counselor
  • East Longmeadow, MA
  • NPI 1336351584
  NPD (past)

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

{
    "created_epoch": "1149984000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1746576000000",
    "number": "1609818038",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "63 BRYNMAWR DR",
            "city": "EAST LONGMEADOW",
            "state": "MA",
            "postal_code": "010283012",
            "telephone_number": "413-525-0701",
            "fax_number": "413-439-0096"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "103 MYRON ST",
            "address_2": "SUITE A",
            "city": "WEST SPRINGFIELD",
            "state": "MA",
            "postal_code": "01089",
            "telephone_number": "413-592-1980",
            "fax_number": "413-439-0100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCCARTHY",
        "first_name": "SHAUNA",
        "credential": "CNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-11",
        "last_updated": "2025-05-07",
        "certification_date": "2025-05-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MA",
            "license": "201898",
            "primary": false
        },
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "MA",
            "license": "RN201898",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "MA",
            "license": "RN201898",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SHAUNA",
            "last_name": "DIEFENDERFER",
            "credential": "CNP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Mercy Mbuthia, CNP
• E. Brigid McBride
• Mary McCall, LICSW
• Dimier M McCalla
• Kathleen F McCarthy, NP
• Joann McCluskey
• Molly Ann McCool, NP
• Brenda Kathleen McCormick, MSW
• Deveron McCummings
• Robert McIlwain, LMFT, LMHC

• Psychiatric/Mental Health Nurse Practitioner in West Springfield, MA
• Providers in West Springfield, MA by specialty
• Psychiatric/Mental Health Nurse Practitioner in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 7, 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.
• 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.