NPIMap

Individual provider Active NPI

Marisa Nicole Horak, APRN

  • Family Nurse Practitioner
  • Louisville, KY
National Provider Identifier
1174388540
Registry record updated Sep 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
4011461 Issued in KY
Practice address
6801 Dixie Hwy Ste 135
Louisville, KY 40258-3952
Phone
(502) 791-8700
Fax
(502) 742-8523
NPI assigned
Feb 15, 2024
Last updated
Sep 29, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 29, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 4011461 KY Primary

Addresses

Primary practice location

6801 Dixie Hwy Ste 135
Louisville, KY 40258-3952

Mailing address

7951 Shoal Creek Blvd Ste 300
Austin, TX 78757-7582
Phone (512) 584-8404

Other practice location 1

6400 Dutchmans Pkwy Ste 60
Louisville, KY 40205-3341
Phone (502) 791-8700

Other practice location 2

2407 Ring Rd Ste 135
Elizabethtown, KY 42701-5964
Phone (502) 791-8700

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in KY
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240327002029 KY Practitioner - Nurse Practitioner 8325485287 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Community Medical Associates IncGroup PAC ID 7012811284, 1,368 clinicians
Capitol Pain Institute PAGroup PAC ID 9436244522, 40 clinicians

Practice addresses (Care Compare)

4950 Norton Healthcare Blvd
Suite 303
Louisville, KY 40241-2848
Phone (502) 394-6470

6801 Dixie Hwy
Suite 135
Louisville, KY 40258-3952
Phone (502) 791-8700

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Community Medical Associates, Inc. Family Current Accepting new patients
Capitol Pain Institute, PA CurrentSince Oct 30, 2025 Accepting new patients
Community Medical Associates, Inc. Family CurrentSince May 1, 2024 Accepting new patients
Capitol Pain Institute, PA CurrentSince Oct 30, 2025 Accepting new patients
Community Medical Associates, Inc. CurrentSince May 1, 2024 Accepting new patients

Locations

2407 Ring Rd
Ste 135
Elizabethtown, KY 42701
Phone (502) 791-8700

234 E Gray St
Ste 768
Louisville, KY 40202
Phone (502) 394-6470

4950 Norton Healthcare Blvd
Ste 303
Louisville, KY 40241
Phone (502) 394-6470

6400 Dutchmans Pkwy
Ste 60
Louisville, KY 40205
Phone (502) 791-8700

6801 Dixie Hwy
Ste 135
Louisville, KY 40258
Phone (502) 791-8700

825 Barret Ave
Louisville, KY 40204
Phone (502) 272-5165

7951 Shoal Creek Blvd
Ste 300
Austin, TX 78757

Interoperability endpoints

  • Direct secure messaging: marisa.horak.p23@direct.painphysicians.nextgenshare.com
  • Direct secure messaging: mbutler138971@direct.nortonhealthcare.org

Organizations & group practices 5

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.

Hospital & facility affiliations 14

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

View all 14

NPI Registry JSON

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

{
    "created_epoch": "1707955200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790640000000",
    "number": "1174388540",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7951 SHOAL CREEK BLVD STE 300",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787577582",
            "telephone_number": "512-584-8404",
            "fax_number": "502-742-8523"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6801 DIXIE HWY STE 135",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402583952",
            "telephone_number": "502-791-8700",
            "fax_number": "502-742-8523"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6400 Dutchmans Pkwy Ste 60",
            "address_purpose": "LOCATION",
            "city": "Louisville",
            "state": "KY",
            "postal_code": "402053341",
            "country_code": "US",
            "telephone_number": "502-791-8700",
            "fax_number": "502-742-8523",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2407 Ring Rd Ste 135",
            "address_purpose": "LOCATION",
            "city": "Elizabethtown",
            "state": "KY",
            "postal_code": "427015964",
            "country_code": "US",
            "telephone_number": "502-791-8700",
            "fax_number": "502-742-8523",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HORAK",
        "first_name": "MARISA",
        "middle_name": "NICOLE",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-02-15",
        "last_updated": "2026-09-29",
        "certification_date": "2026-09-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "KY",
            "license": "4011461",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Louisville, KY

Sources for this page

Verify at the official NPI Registry.