Mary Allene Harrison, NP-C

Primary specialty

Adult Health Nurse PractitionerTaxonomy code 363LA2200X

License

155058 Issued in GA

Practice address

275 Collier Rd NW Ste 300
Atlanta, GA 30309-1740

Phone

(404) 350-0009

Fax

(404) 350-0280

NPI assigned

Oct 30, 2013

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in GA

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, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Piedmont Providers LLCGroup PAC ID 9830082825, 526 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Piedmont Hospital, Inc Hospital, Atlanta, GA, CCN 110083

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/9679/brand/1/csg/1/fhir/r4

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.

• Piedmont Providers LLC

  • Internal Medicine Physician
  • Jasper, GA
  • NPI 1548273592

  Multi-Specialty

  Medicare reassignment Care Compare group NPD
• Medcura Health, Inc.

  • Federally Qualified Health Center (FQHC)
  • Stone Mountain, GA
  • NPI 1417011487

  Multi-Specialty

  Medicare reassignment NPD
• Piedmont Cardiology of Atlanta, LLC

  dba Piedmont Heart Institute

  • Cardiovascular Disease Physician
  • Atlanta, GA
  • NPI 1275729691

  Multi-Specialty

  Medicare reassignment NPD
• Piedmont Healthcare Inc

  • Cardiovascular Disease Physician
  • Stockbridge, GA
  • NPI 1376624940

  Multi-Specialty

  Medicare reassignment NPD
• Piedmont Specialty Hospital Billing LLC

  • Internal Medicine Physician
  • Jasper, GA
  • NPI 1699290510

  Multi-Specialty

  Medicare reassignment NPD
• Medcura Health, Inc.

  • Federally Qualified Health Center (FQHC)
  • Atlanta, GA
  • NPI 1023537321
  NPD
• Medcura Health, Inc.

  • Federally Qualified Health Center (FQHC)
  • Atlanta, GA
  • NPI 1811761448
  NPD

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

• Piedmont Hospital, Inc

  dba Piedmont Hospital

  • General Acute Care Hospital
  • Atlanta, GA
  • NPI 1962461681
  Care Compare affiliation

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

{
    "created_epoch": "1383091200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763424000000",
    "number": "1003244021",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "275 COLLIER RD NW STE 300",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303091740",
            "telephone_number": "404-350-0009",
            "fax_number": "404-350-0280"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "275 COLLIER RD NW STE 300",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303091740",
            "telephone_number": "404-350-0009",
            "fax_number": "404-350-0280"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARRISON",
        "first_name": "MARY",
        "middle_name": "ALLENE",
        "credential": "NP-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2013-10-30",
        "last_updated": "2025-11-18",
        "certification_date": "2025-11-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2200X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "GA",
            "license": "155058",
            "primary": true
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "GA",
            "license": "155058",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "003150976A",
            "state": "GA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Hillary Harrison
• Ja'Nae Harrison
• Jennifer Leigh Harrison, RN, NP-C
• Katelyn Harrison, MD
• Kellie Ann Harrison
• Shantelle Harrison, LCSW
• Taylor Bartlett Harrison, M.D.
• Trisha Dawn Harrison, PTA
• Shania Monet Keyoni Harrold, RN
• Harry Porter Jr. M.D.

• Adult Health Nurse Practitioner in Atlanta, GA
• Providers in Atlanta, GA by specialty
• Adult Health Nurse Practitioner in Georgia

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