April Waddell Messer, PHD, APRN, PMHNP-BC

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

5023960 Issued in NC

Practice address

1100 Tunnel Rd
Asheville, NC 28805-2576

Phone

(828) 298-7911

NPI assigned

Apr 14, 2020

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

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in NC

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

NM Pacs 2 LLCGroup PAC ID 3375892060, 108 clinicians

Inpatient Consultants of North Carolina PCGroup PAC ID 5991720591, 85 clinicians

CS Pacs 3 Southeast LLCGroup PAC ID 8426404302, 129 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

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.

• Inpatient Consultants of North Carolina, PC

  • Internal Medicine Physician
  • Charlotte, NC
  • NPI 1669422846
  Medicare reassignment Care Compare group
• CS Pacs 3 Southeast, LLC

  • Hospitalist Physician
  • Bluefield, WV
  • NPI 1154104958

  NC

  Medicare reassignment Care Compare group
• NM Pacs 2 LLC

  • Hospitalist Physician
  • Albuquerque, NM
  • NPI 1366928749

  NC

  Medicare reassignment Care Compare group

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

{
    "created_epoch": "1586822400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771545600000",
    "number": "1699394122",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "523 PINCHOT DR",
            "city": "ASHEVILLE",
            "state": "NC",
            "postal_code": "288031942",
            "telephone_number": "828-230-6306"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 TUNNEL RD",
            "city": "ASHEVILLE",
            "state": "NC",
            "postal_code": "288052576",
            "telephone_number": "828-298-7911"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MESSER",
        "first_name": "APRIL",
        "middle_name": "WADDELL",
        "credential": "PHD, APRN, PMHNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-04-14",
        "last_updated": "2026-02-20",
        "certification_date": "2026-02-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "NC",
            "license": "5023960",
            "primary": true
        },
        {
            "code": "163WC0200X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Critical Care Medicine",
            "state": "NC",
            "license": "241830",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "Asheville",
            "affiliation": "N",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Asheville",
            "address_1": "1100 Tunnel Rd",
            "city": "Asheville",
            "state": "NC",
            "country_code": "US",
            "postal_code": "288052576",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Merrimon Chiropractic Inc.
• Sara Wallenius Mertz, A/GNP
• Erica Rachel Mesnard, PH.D
• Mary Charles McArthur Messenger, PA-C
• Sara Elizabeth Messenger, CRNA
• Kelley Jean Messer, LCSWA
• Tena Wetona Messer, ANP-C
• Michael Joseph Messino, M.D.
• David W Metcalf, PA-C
• Holly Rebecca Metcalf, M.ED., LCAS, LPC

• Psychiatric/Mental Health Nurse Practitioner in Asheville, NC
• Providers in Asheville, NC by specialty
• Psychiatric/Mental Health Nurse Practitioner in North Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 20, 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.