NPIMap

Individual provider Active NPI

Gary Lloyd Reasor, M.D.

  • Interventional Pain Medicine Physician
  • Louisville, KY
National Provider Identifier
1457356263
Registry record updated Jul 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Interventional Pain Medicine PhysicianTaxonomy code 208VP0014X
License
26758 Issued in KY
Practice address
400 Executive Park
Louisville, KY 40207-4204
Phone
(502) 855-7200
Fax
(502) 855-7201
NPI assigned
Jun 17, 2005
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 10, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Interventional Pain Medicine Physician 208VP0014X 26758 KY Primary

Addresses

Primary practice location

400 Executive Park
Louisville, KY 40207-4204

Mailing address

PO Box 21890
Belfast, ME 04915-4115
Phone (502) 907-0356

Other identifiers 2

IdentifierTypeStateIssuer
000000360623OtherKYANTHEM
64267586MedicaidKY

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address gary.reasor.1@16521.direct.athenahealth.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in KY, IN2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20050325000506 KY Practitioner - AnesthesiologyPractitioner - Interventional Pain ManagementPractitioner - Pain Management 4284619545 Reassigns benefits to 2 organizations
I20250515000744 IN Practitioner - Pain Management 4284619545 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
AnesthesiologyAlso: Pain Management
Education
University of Louisville School of Medicine, 1988
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Commonwealth Pain Associates PLLCGroup PAC ID 0941441919, 156 clinicians

Practice addresses (Care Compare)

101 Prosperous PL
Suite 300
Lexington, KY 40509-1836
Phone (859) 275-5229

120 Executive Park
Louisville, KY 40207-4201
Phone (502) 855-7200

3602 Northgate CT
Suite 39
New Albany, IN 47150-6417
Phone (812) 670-5684

400 Executive Park
Louisville, KY 40207-4204
Phone (502) 855-7200

Hospital & facility affiliations

  • UOFL HEALTH - JEWISH HOSPITAL and Mary & Elizabeth Hospital Hospital, Louisville, KY, CCN 180040

Merit-based Incentive Payment System (MIPS)

Final score
22.66 of 100Reported as individual
Quality
0
Improvement activities
0
Cost
75.55

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Commonwealth Pain Associates PLLC CurrentSince Jun 16, 2025 Accepting new patients
Commonwealth Pain Associates, PLLC Interventional Pain Medicine CurrentSince Jun 16, 2025 Accepting new patients
Gary L Reasor, MD P.S.C Interventional Pain Medicine CurrentSince Jul 1, 2005 Accepting new patients
Cassari Pain Treatment Center Inc Interventional Pain Medicine Past Accepting new patients
Michael G. Cassaro, MD, PSC Interventional Pain Medicine Past Accepting new patients

Locations

3602 Northgate Ct
Ste 39
New Albany, IN 47150
Phone (812) 670-5684

520 S 7th St
Ste 159
Vincennes, IN 47591
Phone (812) 962-7890

400 Executive Park
Louisville, KY 40207
Phone (502) 896-9877

4420 Dixie Hwy
Ste 107
Louisville, KY 40216

120 Executive Park
St Matthews, KY 40207
Phone (502) 409-9925

Organizations & group practices 27

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.

View all 27

Hospital & facility affiliations 22

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

View all 22

NPI Registry JSON

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

{
    "created_epoch": "1118966400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752105600000",
    "number": "1457356263",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 21890",
            "city": "BELFAST",
            "state": "ME",
            "postal_code": "049154115",
            "telephone_number": "502-907-0356",
            "fax_number": "502-919-9780"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 EXECUTIVE PARK",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402074204",
            "telephone_number": "502-855-7200",
            "fax_number": "502-855-7201"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "REASOR",
        "first_name": "GARY",
        "middle_name": "LLOYD",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-06-17",
        "last_updated": "2025-07-10",
        "certification_date": "2025-07-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208VP0014X",
            "taxonomy_group": "",
            "desc": "Pain Medicine, Interventional Pain Medicine",
            "state": "KY",
            "license": "26758",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM",
            "identifier": "000000360623",
            "state": "KY"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "64267586",
            "state": "KY"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "gary.reasor.1@16521.direct.athenahealth.com",
            "affiliation": "N",
            "address_1": "400 Executive Park",
            "city": "Louisville",
            "state": "KY",
            "country_code": "US",
            "postal_code": "402074204",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Louisville, KY

Sources for this page

Verify at the official NPI Registry.