Timothy Dennis Mahoney, PMHNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

AP61366257 Issued in WA

Practice address

PO Box 28032
Bellingham, WA 98228-0032

Phone

(509) 761-9881

NPI assigned

Aug 22, 2016

Sex

Male

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 WA

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, 2022

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

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.

• KBS Medical PA

  • Psychiatry Physician
  • Miramar, FL
  • NPI 1295461036

  WA

  Medicare reassignment NPD
• Lake Whatcom Residential & Treatment Center

  • Community/Behavioral Health Agency
  • Bellingham, WA
  • NPI 1043281736
  NPD
• Karen King Counseling LLC

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Bellingham, WA
  • NPI 1558724765
  NPD (past)
• Lake Whatcom Residential & Treatment Center

  • Case Management Agency
  • Bellingham, WA
  • NPI 1780991844
  NPD (past)

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

{
    "created_epoch": "1471824000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744934400000",
    "number": "1871048652",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 28032",
            "city": "BELLINGHAM",
            "state": "WA",
            "postal_code": "982280032",
            "telephone_number": "509-761-9881"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "PO BOX 28032",
            "city": "BELLINGHAM",
            "state": "WA",
            "postal_code": "982280032",
            "telephone_number": "509-761-9881"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAHONEY",
        "first_name": "TIMOTHY",
        "middle_name": "DENNIS",
        "name_prefix": "Mr.",
        "credential": "PMHNP",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-08-22",
        "last_updated": "2025-04-18",
        "certification_date": "2025-04-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "WA",
            "license": "AP61366257",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mahnaz Lary MD Inc PS
• Mahnaz Lary MD Inc PS
• April S Mahoney, LICSWA
• Benjamin Tyler Mahoney, DPT
• Melinda Mahoney, RD
• Lisa Kirke Mahy Hestad
• Maidenhair Hormone Clinic for Women, PLLC
• Meriah July Main, RN
• Andrew H Maixner, M.D.
• Julie A. Major, PSYD

• Psychiatric/Mental Health Nurse Practitioner in Bellingham, WA
• Providers in Bellingham, WA by specialty
• Psychiatric/Mental Health Nurse Practitioner in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 18, 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.