Kathleen Elizabeth Dalton, CNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

RN282352 Issued in MA

Practice address

20 Harrington Rd
Westminster, MA 01473-1521

Phone

(978) 571-6040

NPI assigned

Sep 10, 2020

Last updated

Aug 30, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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 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, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Reliant Medical Group IncGroup PAC ID 5597755322, 638 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/IJCCDA
• Direct secure messaging: kathleen.dalton.npi1558976167.reliant@direct.optumcare.masshiway.net

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.

• Reliant Medical Group, Inc

  • Family Medicine Physician
  • Worcester, MA
  • NPI 1720017528
  Medicare reassignment Care Compare group NPD
• PH Landing, LLC

  • Psychiatric/Mental Health Nurse Practitioner
  • Westminster, MA
  • NPI 1659203305
  NPD Authorized official
• Community Neuroscience Services, LLC

  • Neurology Physician
  • Westborough, MA
  • NPI 1578940219
  NPD (past)

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

{
    "created_epoch": "1599696000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788048000000",
    "number": "1558976167",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20 HARRINGTON RD",
            "city": "WESTMINSTER",
            "state": "MA",
            "postal_code": "014731521",
            "telephone_number": "978-571-6040"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20 HARRINGTON RD",
            "city": "WESTMINSTER",
            "state": "MA",
            "postal_code": "014731521",
            "telephone_number": "978-571-6040"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DALTON",
        "first_name": "KATHLEEN",
        "middle_name": "ELIZABETH",
        "name_prefix": "Dr.",
        "credential": "CNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-09-10",
        "last_updated": "2026-08-30",
        "certification_date": "2026-08-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "MA",
            "license": "RN282352",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Marcia Conant, PHD
• Brandon Brian Cordio, MS
• Creative Residential LLC
• Crosswalk Behavioral Health Inc.
• Marisa Bianca Crowley
• Daniel H Ervin DO PC
• Ernestina Danso, DNP, APRN, PMHNP-BC.
• Todd Owen Davis, D.C.
• Amanda Dellechiaie
• Mallory Devincentis, LPN

• Psychiatric/Mental Health Nurse Practitioner in Westminster, MA
• Providers in Westminster, 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 Aug 30, 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.