Alexander Mullan Harrison, MD

Primary specialty

Maternal & Fetal Medicine PhysicianTaxonomy code 207VM0101X

License

59380 Issued in KY

Practice address

800 Rose St
Lexington, KY 40536-1900

Phone

(859) 323-0005

Fax

(859) 323-0790

NPI assigned

Mar 21, 2020

Last updated

Jun 17, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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 KY

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: aharrison183088@direct.metrohealth.org
• Direct secure messaging: aharrison410798@direct.stlukeshealth.org
• FHIR API: https://api.platform.athenahealth.com/25408/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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Magdalene Karon, M.D., P.S.C.

  • Obstetrics & Gynecology Physician
  • Lexington, KY
  • NPI 1235324690
  Medicare reassignment NPD
• Obhg Kentucky, P.S.C.

  • Obstetrics & Gynecology Physician
  • Ashland, KY
  • NPI 1457644122
  Medicare reassignment NPD
• Environ Anesthesia, LLC.

  • Anesthesiology Physician
  • Lexington, KY
  • NPI 1831438092
  NPD
• The Metrohealth System

  dba Metrohealth Medical Center

  • General Acute Care Hospital
  • Cleveland, OH
  • NPI 1700828852
  NPD

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

{
    "created_epoch": "1584748800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750118400000",
    "number": "1639705635",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "800 ROSE ST",
            "city": "LEXINGTON",
            "state": "KY",
            "postal_code": "405367001",
            "telephone_number": "859-323-0005",
            "fax_number": "859-323-0790"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 ROSE ST",
            "city": "LEXINGTON",
            "state": "KY",
            "postal_code": "405361900",
            "telephone_number": "859-323-0005",
            "fax_number": "859-323-0790"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARRISON",
        "first_name": "ALEXANDER",
        "middle_name": "MULLAN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-03-21",
        "last_updated": "2025-06-17",
        "certification_date": "2025-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207VM0101X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Maternal & Fetal Medicine",
            "state": "KY",
            "license": "59380",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sydney Harris
• Tara Harris
• Taylor Nicole Harris, PHARMD
• Victoria Harris, APSS
• William Harris, PHARMD
• Anne Harrison, P.T., PHD
• Brandice R Harrison, PA-C
• Cassidy Elizabeth Harrison, PHARMD, MBA, RPH
• Christy Harrison, BSW
• Cody Harrison

• Maternal & Fetal Medicine Physician in Lexington, KY
• Providers in Lexington, KY by specialty
• Maternal & Fetal Medicine Physician in Kentucky

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 17, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.