Arianna Kahler, PMHNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

CNP261082 Issued in ME

Practice address

93 Campus Ave
Lewiston, ME 04240-6030

Phone

(207) 755-3082

NPI assigned

Mar 7, 2026

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

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

St Marys Regional Medical CenterGroup PAC ID 0042107120, 192 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Mary'S Regional Medical Center Hospital, Lewiston, ME, CCN 200034

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• St. Mary'S Regional Medical Center

  • General Acute Care Hospital
  • Lewiston, ME
  • NPI 1447226584
  Medicare reassignment Care Compare group

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

• St. Mary'S Regional Medical Center

  • General Acute Care Hospital
  • Lewiston, ME
  • NPI 1447226584
  Care Compare affiliation

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

{
    "created_epoch": "1772841600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772841600000",
    "number": "1912853466",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "299 SABBATHDAY RD",
            "city": "NEW GLOUCESTER",
            "state": "ME",
            "postal_code": "042602642"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "93 CAMPUS AVE",
            "city": "LEWISTON",
            "state": "ME",
            "postal_code": "042406030",
            "telephone_number": "207-755-3082"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KAHLER",
        "first_name": "ARIANNA",
        "credential": "PMHNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-03-07",
        "last_updated": "2026-03-07",
        "certification_date": "2026-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "ME",
            "license": "CNP261082",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rebecca Dawn Jordan, RN
• James Joseph
• Aleta Joy, CNM
• Genesis E Juat, MD
• Rachel Jurewicz, OTR/L
• Jean R Kahn, CNM
• John Joseph Kaminski III, M.D.
• Deana Micheline Kane, OTR/L
• Lane M Kaplan, DO
• Richard K Kappelmann, MD

• Psychiatric/Mental Health Nurse Practitioner in Lewiston, ME
• Providers in Lewiston, 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 Mar 7, 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.