Melissa Dawn White, APRN-CNP

Primary specialty

Gerontology Nurse PractitionerTaxonomy code 363LG0600X

License

2022025341 Issued in MO

Practice address

211 S 3Rd St
Louisiana, MO 63353-2000

Phone

(573) 754-5555

Fax

(573) 754-5932

NPI assigned

Sep 17, 2019

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Addresses

Other names 1

• Melissa Dawn Meyer Former name

Medicare fee-for-service enrollment

Enrolled in OK, MO2 enrollments

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 2

Specialty

Nurse Practitioner

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Hannibal Regional Healthcare System IncGroup PAC ID 1254236300, 256 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Hannibal Regional Hospital Hospital, Hannibal, MO, CCN 260025
• Pike County Memorial Hospital Hospital, Louisiana, MO, CCN 261333

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.fhirpoint.open.allscripts.com/fhirroute/open/10040602
• Direct secure messaging: mwhite575668@ahs.direct-ci.com
• Direct secure messaging: melissawhite@hrmg.allscriptsdirect.net

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.

• Hannibal Regional Healthcare System, Inc

  • Multi-Specialty Clinic/Center
  • Hannibal, MO
  • NPI 1134311392

  MO

  Medicare reassignment Care Compare group NPD
• Mercy Clinic Palliative Care, LLC

  • Hospice and Palliative Medicine (Family Medicine) Physician
  • Saint Louis, MO
  • NPI 1487815643

  MO

  Medicare reassignment NPD
• SSM Health Care Group

  • Internal Medicine Physician
  • Saint Louis, MO
  • NPI 1306589544

  MO

  Medicare reassignment NPD
• Hospitalist Medicine Physicians of Texas, PLLC

  • Internal Medicine Physician
  • Humble, TX
  • NPI 1629307095

  Nurse Practitioner, OK

  Medicare reassignment NPD
• St. John Physicians, Inc.

  • Internal Medicine Physician
  • Tulsa, OK
  • NPI 1336194406

  OK

  Medicare reassignment NPD
• Tulsa Hospital Medicine Physicians Group, LLC

  • Internal Medicine Physician
  • Tulsa, OK
  • NPI 1144982711

  OK

  Medicare reassignment NPD
• Hannibal Regional Healthcare System Inc

  • Multi-Specialty Clinic/Center
  • Hannibal, MO
  • NPI 1003956095
  NPD
• SSM Health Care Group

  • Dermatopathology Physician
  • Saint Louis, MO
  • NPI 1932844495
  NPD
• Cogent Healthcare of Texas, PA

  • Internal Medicine Physician
  • Dallas, TX
  • NPI 1992722953

  Nurse Practitioner

  NPD
• St. John Physicians, Inc

  • Rural Health Clinic/Center
  • Barnsdall, OK
  • NPI 1033176367
  NPD
• Hannibal Regional Healthcare System, Inc

  • Multi-Specialty Clinic/Center
  • Kirksville, MO
  • NPI 1447789300
  NPD (past)
• Healogics Specialty Physicians of Oklahoma, PLLC

  • Undersea and Hyperbaric Medicine (Preventive Medicine) Physician
  • Lawton, OK
  • NPI 1144625740

  Nurse Practitioner

  NPD (past)

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

• Hannibal Regional Healthcare System, Inc

  • Rural Acute Care Hospital
  • Hannibal, MO
  • NPI 1922042704

  Hospital

  Care Compare affiliation
• Pike County Memorial Hospital

  • Critical Access Hospital
  • Louisiana, MO
  • NPI 1205837218

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1568678400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771200000000",
    "number": "1164072534",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1239",
            "city": "HANNIBAL",
            "state": "MO",
            "postal_code": "634011239",
            "telephone_number": "573-248-5403",
            "fax_number": "573-248-5419"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "211 S 3RD ST",
            "city": "LOUISIANA",
            "state": "MO",
            "postal_code": "633532000",
            "telephone_number": "573-754-5555",
            "fax_number": "573-754-5932"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "621 S New Ballas Rd Ste 6017B",
            "address_purpose": "LOCATION",
            "city": "Saint Louis",
            "state": "MO",
            "postal_code": "631418274",
            "country_code": "US",
            "telephone_number": "314-251-7840",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8 Town Center Dr",
            "address_purpose": "LOCATION",
            "city": "Bowling Green",
            "state": "MO",
            "postal_code": "633342803",
            "country_code": "US",
            "telephone_number": "573-324-2241",
            "fax_number": "573-324-5162",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WHITE",
        "first_name": "MELISSA",
        "middle_name": "DAWN",
        "credential": "APRN-CNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-09-17",
        "last_updated": "2026-02-16",
        "certification_date": "2026-02-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "MO",
            "license": "2022025341",
            "primary": true
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MO",
            "license": "R0119396",
            "primary": false
        },
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "OK",
            "license": "119396",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MELISSA",
            "last_name": "MEYER",
            "middle_name": "DAWN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Heather Treaster
• George Michael Vallar, DDS
• Susan T Voss, N.P.
• Jill Watts
• Mohammad Asif Waziri, M.D.
• Mercedes Williamson, D.C.
• Suzanne Elizabeth Wommack, PHARM.D
• Curtis A Wood, R.PH., CGP, FASCAP
• Ashlee Young

• All providers in Louisiana, MO
• Gerontology Nurse Practitioner in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 16, 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.