Tamsen E Lyons, PMHNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

CNP101071 Issued in ME

Practice address

66 Baribeau Dr
Brunswick, ME 04011-3230

Phone

(207) 373-6991

Fax

(207) 373-6080

NPI assigned

Apr 19, 2007

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

Medicare fee-for-service enrollment

Enrolled in ME

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

Merit-based Incentive Payment System (MIPS)

Final score

97.93 of 100Reported as apm

Quality

83.31

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: tlyons39247@direct.mmc.mainehealth.org

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.

• Mainehealth

  • Psychiatric Hospital
  • Westbrook, ME
  • NPI 1790265502
  Medicare reassignment NPD
• Mainehealth

  • Community/Retail Pharmacy
  • Portland, ME
  • NPI 1013868181
  NPD
• Mainehealth

  • General Acute Care Hospital
  • Portland, ME
  • NPI 1760436216
  NPD
• Maine Behavioral Healthcare

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Biddeford, ME
  • NPI 1891733309
  NPD (past)

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

{
    "created_epoch": "1176940800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743552000000",
    "number": "1972720100",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "66 BARIBEAU DR",
            "city": "BRUNSWICK",
            "state": "ME",
            "postal_code": "040113230",
            "telephone_number": "207-373-6991",
            "fax_number": "207-373-6080"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "66 BARIBEAU DR",
            "city": "BRUNSWICK",
            "state": "ME",
            "postal_code": "040113230",
            "telephone_number": "207-373-6991",
            "fax_number": "207-373-6080"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2 Springbrook Dr",
            "address_purpose": "LOCATION",
            "city": "Biddeford",
            "state": "ME",
            "postal_code": "040059443",
            "country_code": "US",
            "telephone_number": "207-282-1500",
            "fax_number": "207-282-2581",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "22 Bramhall St",
            "address_purpose": "LOCATION",
            "city": "Portland",
            "state": "ME",
            "postal_code": "041023134",
            "country_code": "US",
            "telephone_number": "207-662-0111",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "123 Medical Center Dr",
            "address_purpose": "LOCATION",
            "city": "Brunswick",
            "state": "ME",
            "postal_code": "040112652",
            "country_code": "US",
            "telephone_number": "207-373-6000",
            "fax_number": "207-373-6080",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LYONS",
        "first_name": "TAMSEN",
        "middle_name": "E",
        "credential": "PMHNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-04-19",
        "last_updated": "2025-04-02",
        "certification_date": "2025-04-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "ME",
            "license": "CNP101071",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• LT Counseling, LLC
• Karen Joan Ludwig, FNP
• Barbara A Luke, M.D.
• Amy L. Lyndaker, LMFT-C
• Katharine Helen Lyon
• Mary Macaluso
• Brian David Macdonald, DPM
• Garth Macdonald, PHARM D
• Michael Macdonald, MD
• Linda Deborah Macdougall, FMHNP

• Psychiatric/Mental Health Nurse Practitioner in Brunswick, ME
• Providers in Brunswick, ME by specialty
• Psychiatric/Mental Health Nurse Practitioner in Maine

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 2, 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.