Katherine Marie Hayden, RN,CNS

Primary specialty

Psychiatric/Mental Health Clinical Nurse SpecialistTaxonomy code 364SP0808X

License

265336 Issued in MA

Practice address

49 State Rd
North Dartmouth, MA 02747-3322

Phone

(508) 973-9240

Fax

(508) 973-0356

NPI assigned

Aug 16, 2010

Last updated

Nov 14, 2025By the provider in NPPES

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

Other names 1

• Katherine Marie Davis 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

Certified Nurse Specialist, Registered Nurse

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kdavis78985@direct.southcoast.org

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

• Northeast Behavioral Health Corporation

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Beverly, MA
  • NPI 1154302586
  Medicare reassignment NPD
• Southcoast Physicians Group, Inc.

  • Family Medicine Physician
  • Fairhaven, MA
  • NPI 1336137629
  Medicare reassignment NPD
• Southcoast Physicians Group, Inc.

  • Orthopaedic Surgery Physician
  • North Dartmouth, MA
  • NPI 1902201536
  NPD
• Child and Family Psychological Services, PLLC

  dba LifeStance Health

  • Psychologist
  • Norwood, MA
  • NPI 1912987181

  Psychiatric/Mental Health

  NPD (past)
• Psychological Care Associates, P.C.

  • Clinical Psychologist
  • Woburn, MA
  • NPI 1194770479
  NPD (past)

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

{
    "created_epoch": "1281916800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763078400000",
    "number": "1912212887",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 MILL RD",
            "city": "FAIRHAVEN",
            "state": "MA",
            "postal_code": "027195252",
            "telephone_number": "508-973-2000",
            "fax_number": "508-973-2001"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "49 STATE RD",
            "city": "NORTH DARTMOUTH",
            "state": "MA",
            "postal_code": "027473322",
            "telephone_number": "508-973-9240",
            "fax_number": "508-973-0356"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAYDEN",
        "first_name": "KATHERINE",
        "middle_name": "MARIE",
        "credential": "RN,CNS",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-08-16",
        "last_updated": "2025-11-14",
        "certification_date": "2025-11-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "364SP0808X",
            "taxonomy_group": "",
            "desc": "Clinical Nurse Specialist, Psychiatric/Mental Health",
            "state": "MA",
            "license": "265336",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATHERINE",
            "last_name": "DAVIS",
            "middle_name": "MARIE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Karen Harb, R.PH
• Kathleen Harrison-Beauregard, LICSW
• Amy J Hartnett
• Hawthorn Endoscopy Service, LLC (Hawthorn Ambulatory Services)
• Hawthorn Medical Associates, LLC
• James Matthew Hayes III, NP
• Alice K. Haynes, ANP-BC
• Robert Hinckley
• Emma Rachael Hoffman, LCSW
• James S Hoffman, MD

• Psychiatric/Mental Health Clinical Nurse Specialist in North Dartmouth, MA
• Providers in North Dartmouth, MA by specialty
• Psychiatric/Mental Health Clinical Nurse Specialist in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 14, 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.