Olivia Terrell, PMHNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

RN2330201 Issued in MA

Practice address

242 Green St
Gardner, MA 01440-1336

Phone

(978) 632-3420

NPI assigned

Oct 5, 2023

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

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, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Heywood Medical Group Inc.Group PAC ID 6901882836, 111 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Heywood Hospital - Hospital, Gardner, MA, CCN 220095

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: olivia.terrell.1@192.direct.athenahealth.com

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.

• Heywood Medical Group Inc.

  • General Practice Physician
  • Gardner, MA
  • NPI 1699762286
  Medicare reassignment Care Compare group NPD
• Athol Memorial Hospital Incorporated

  • Critical Access Hospital
  • Athol, MA
  • NPI 1336120047
  Medicare reassignment NPD
• Henry Heywood Memorial Hospital

  • General Acute Care Hospital
  • Gardner, MA
  • NPI 1205823879
  Medicare reassignment NPD
• Henry Heywood Memorial Hospital

  • Psychiatric Hospital Unit
  • Gardner, MA
  • NPI 1457685299
  NPD
• Heywood Affiliated Medical Group Inc.

  • Urgent Care Clinic/Center
  • Gardner, MA
  • NPI 1215304589
  NPD

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

• Henry Heywood Memorial Hospital

  • General Acute Care Hospital
  • Gardner, MA
  • NPI 1205823879
  Care Compare affiliation
• Heywood Medical Group Inc.

  • General Practice Physician
  • Gardner, MA
  • NPI 1699762286

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1696464000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770940800000",
    "number": "1669252771",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "242 GREEN ST",
            "city": "GARDNER",
            "state": "MA",
            "postal_code": "014401336",
            "telephone_number": "978-632-3420"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "242 GREEN ST",
            "city": "GARDNER",
            "state": "MA",
            "postal_code": "014401336",
            "telephone_number": "978-632-3420"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "300 W Main St Bldg B",
            "address_purpose": "LOCATION",
            "city": "Northborough",
            "state": "MA",
            "postal_code": "015322132",
            "country_code": "US",
            "telephone_number": "774-345-9737",
            "fax_number": "844-550-1680",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TERRELL",
        "first_name": "OLIVIA",
        "credential": "PMHNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-10-05",
        "last_updated": "2026-02-13",
        "certification_date": "2026-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "MA",
            "license": "RN2330201",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "MA",
            "license": "RN2330201",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elizabeth A Tateoka, DNP
• Sara Louise Tatro, LPN
• Kathleen Marie Telepciak, CPNP
• Elizabeth Ew Temple, PA-C
• Robert J. Terlato, M.D.
• Timothy Thebeau
• Monica Theriault
• Acea Theroux
• John M Thibeault, LMHC
• Alexis Thibodeau

• Psychiatric/Mental Health Nurse Practitioner in Gardner, MA
• Providers in Gardner, 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 Feb 13, 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.