Hannah Erin Graves Wells, PMHNP, DNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

39480 Issued in TN

Practice address

9129 Cross Park Dr Ste 100
Knoxville, TN 37923-4505

Phone

(865) 983-1899

Fax

(865) 409-5948

NPI assigned

Aug 8, 2025

Last updated

Jun 24, 2026By the provider in NPPES

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 TN

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

University of Tennessee, HSC, College of Medicine, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Knoxville Behavioral and Mental Health ServicesGroup PAC ID 7416455977, 3 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Knoxville Behavioral & Mental Health Services

  • Developmental - Behavioral Pediatrics Physician
  • Knoxville, TN
  • NPI 1710444310

  Registered Nurse

  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1754611200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782259200000",
    "number": "1144105131",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9129 CROSS PARK DR STE 100",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379234505",
            "telephone_number": "865-983-1899",
            "fax_number": "865-409-5948"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9129 CROSS PARK DR STE 100",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379234505",
            "telephone_number": "865-983-1899",
            "fax_number": "865-409-5948"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WELLS",
        "first_name": "HANNAH ERIN",
        "middle_name": "GRAVES",
        "name_prefix": "Dr.",
        "credential": "PMHNP, DNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-08-08",
        "last_updated": "2026-06-24",
        "certification_date": "2026-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "TN",
            "license": "39480",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Douglas David Wellons, M.D.
• Wellpark Healthcare Center, LLC (AHC Volunteer Transitional Care)
• Christopher Blake Wells, B.A. PSYCH
• Christopher N Wells, CRNA
• Daniel Benjamin Wells, MD
• Hannah Joy Wells, DPT
• Josephine McKinley Wells
• Karen Joanne Wells, M.D.
• Kristi Nicole Wells, FNP-C
• Martha F Wells

• Psychiatric/Mental Health Nurse Practitioner in Knoxville, TN
• Providers in Knoxville, TN by specialty
• Psychiatric/Mental Health Nurse Practitioner in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 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.