Kelsey Taylor Hartmann, APRN

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

APRN-NP228821 Issued in GA

Practice address

677 Church St NE
Marietta, GA 30060-1101

Phone

(470) 986-7220

NPI assigned

Jul 18, 2018

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

• Kelsey Taylor Willoughby Former name

Electronic endpoints 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

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: khartmann622173@directwellstar.org

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.

• Wellstar Medical Group, LLC

  • Family Medicine Physician
  • Kennesaw, GA
  • NPI 1558664003
  Medicare reassignment NPD
• Wellstar Medical Group, LLC

  • Multi-Specialty Clinic/Center
  • Marietta, GA
  • NPI 1275992240
  NPD

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

{
    "created_epoch": "1531872000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776729600000",
    "number": "1164908604",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "677 CHURCH ST NE",
            "city": "MARIETTA",
            "state": "GA",
            "postal_code": "300601101",
            "telephone_number": "470-986-7220"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "677 CHURCH ST NE",
            "city": "MARIETTA",
            "state": "GA",
            "postal_code": "300601101",
            "telephone_number": "470-986-7220"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "240 Crandon Blvd",
            "address_2": "Ste 212",
            "address_purpose": "LOCATION",
            "city": "Key Biscayne",
            "state": "FL",
            "postal_code": "33149",
            "country_code": "US",
            "telephone_number": "305-361-6232",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HARTMANN",
        "first_name": "KELSEY",
        "middle_name": "TAYLOR",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-07-18",
        "last_updated": "2026-04-21",
        "certification_date": "2026-04-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "FL",
            "license": "9483863",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "GA",
            "license": "APRN-NP228821",
            "primary": true
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "FL",
            "license": "9483863",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "khartmann622173@directwellstar.org",
            "affiliation": "N",
            "address_1": "677 Church St NE",
            "city": "Marietta",
            "state": "GA",
            "country_code": "US",
            "postal_code": "300601101",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "KELSEY",
            "last_name": "WILLOUGHBY",
            "middle_name": "TAYLOR",
            "credential": "APRN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Kimberly Bevillard Hart, PT, DPT
• Richard Hart, MD
• Thomas J. Hart Jr., DDS
• Suzanne Hartigan, LPC
• Bonnie Hartley-Selvey, MSW
• Traci L. Hartsfield, PHYSICIAN ASSISTANT
• Julianna Hartzel, PT
• Andrea Diana Harvey
• Jasmine Harvey, APRN, FNP-C
• Laurie Harvey, OTRL

• Family Nurse Practitioner in Marietta, GA
• Providers in Marietta, GA by specialty
• Family Nurse Practitioner in Georgia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 21, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.