Individual provider Active NPI

Alan Patrick Northington, M.D.

  • Diagnostic Radiology Physician
  • Louisville, KY
National Provider Identifier
1831215524
Registry record updated Jul 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
01062417A Issued in IN
Practice address
200 E. Chestnut Street
Louisville, KY 40202-1831
Phone
(502) 629-7601
NPI assigned
Mar 22, 2007
Last updated
Jul 28, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 28, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 01062417A IN Primary

Addresses

Primary practice location

200 E. Chestnut Street
Louisville, KY 40202-1831

Mailing address

234 E Gray St Ste 850
Louisville, KY 40202-1901
Phone (502) 585-1735

Other practice location 1

1100 Reid Pkwy
Richmond, IN 47374-1157
Phone (765) 983-3000

Other practice location 2

7910 W Jefferson Blvd Ste 108
Fort Wayne, IN 46804-4159
Phone (260) 436-0800

Other identifiers 2

IdentifierTypeStateIssuer
P00650451OtherINRAILROAD MEDICARE
200914520MedicaidIN

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IN, KY2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20081007000753 IN Practitioner - Diagnostic Radiology 1658449392 Reassigns benefits to 4 organizations
I20090728000436 KY Practitioner - Diagnostic Radiology 1658449392 Reassigns benefits to 7 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
University of Louisville School of Medicine, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Pacific Imaging Associates LLCGroup PAC ID 3577923499, 69 clinicians
Henry County Memorial HospitalGroup PAC ID 6002724085, 153 clinicians
Greene County General HospitalGroup PAC ID 2961481544, shared by 10 NPIs, 102 clinicians
Summit Radiology P CGroup PAC ID 0143295410, 101 clinicians
Ella E M Brown Charitable CircleGroup PAC ID 1254228745, 172 clinicians
X-Ray Physicians of Shelbyville PCGroup PAC ID 2264420215, 43 clinicians

Practice addresses (Care Compare)

Louisville, KY 40205
Phone (971) 340-2758

1000 N 16TH St
New Castle, IN 47362-4319
Phone (765) 521-0890

1185 N 1000
Linton, IN 47441-5282
Phone 81284722812054

1420 Sylvan Way
Louisville, KY 40205-2483
Phone (260) 432-1568

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
86.41 of 100Reported as group
Quality
92.64
Improvement activities
40
Cost
68.19

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
01062417AINMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Summit Radiology P C Diagnostic Radiology CurrentSince Dec 15, 2024 Accepting new patients
Pacific Imaging Associates LLC Diagnostic Radiology CurrentSince Aug 11, 2025 Accepting new patients
X-Ray Physicians of Shelbyville PC Diagnostic Radiology CurrentSince Feb 1, 2025 Accepting new patients
American Oncology Partners PA Diagnostic Radiology CurrentSince Sep 18, 2025 Accepting new patients
Henry County Memorial Hospital CurrentSince Aug 30, 2025 Accepting new patients
Diagnostic Imaging Alliance of Louisville PSC Diagnostic Radiology CurrentSince Jul 1, 2009 Accepting new patients
Greene County General Hospital Current Accepting new patients
Henry County Memorial Hospital Current Accepting new patients
TS Radiology Billings, LLC Diagnostic Radiology CurrentSince Jan 12, 2026 Accepting new patients
Henry County Memorial Hospital CurrentSince Aug 30, 2025 Accepting new patients
Ella E M Brown Charitable Circle Diagnostic Radiology CurrentSince Jul 1, 2025 Accepting new patients
Greene County General Hospital Diagnostic Radiology CurrentSince Jul 31, 2025 Accepting new patients
Indiana University Radiology Associates, Inc. Diagnostic Radiology Past Accepting new patients
Open MRI, LLC Past Accepting new patients
Indiana Radiology Partners, Inc Diagnostic Radiology Past Accepting new patients
Major Hospital Past Accepting new patients

Locations

7910 W Jefferson Blvd
Ste 108
Fort Wayne, IN 46804
Phone (219) 484-8830

7221 Engle Rd
Ste 220
Fort Wayne, IN 46804
Phone 26043215688225

8550 Naab Rd
Ste 205
Indianapolis, IN 46260
Phone (317) 338-6040

101 Hospital Blvd
Jeffersonvlle, IN 47130
Phone (812) 206-8196

1185 N 1000 W
Linton, IN 47441
Phone (812) 847-2281

2200 Forest Ridge Pkwy
New Castle, IN 47362
Phone (765) 521-7385

1000 N 16th St
New Castle, IN 47362
Phone (765) 521-0890

2451 Intelliplex Dr
Shelbyville, IN 46176
Phone (317) 392-3211

4915 Norton Healthcare Blvd
Ste 103
Louisville, KY 40241
Phone (502) 446-6640

200 E Chestnut St
Louisville, KY 40202
Phone (502) 446-8000

234 E Gray St
Ste 850
Louisville, KY 40202

200 N Madison St
Marshall, MI 49068
Phone (269) 789-3921

Interoperability endpoints

  • Direct secure messaging: anorthingt@yourcarecommunity.org

Organizations & group practices 16

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.

View all 16

Hospital & facility affiliations 8

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

NPI Registry JSON

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

{
    "created_epoch": "1174521600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785196800000",
    "number": "1831215524",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "234 E GRAY ST STE 850",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402021901",
            "telephone_number": "502-585-1735"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 E. CHESTNUT STREET",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402021831",
            "telephone_number": "502-629-7601"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1100 Reid Pkwy",
            "address_purpose": "LOCATION",
            "city": "Richmond",
            "state": "IN",
            "postal_code": "473741157",
            "country_code": "US",
            "telephone_number": "765-983-3000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "7910 W Jefferson Blvd Ste 108",
            "address_purpose": "LOCATION",
            "city": "Fort Wayne",
            "state": "IN",
            "postal_code": "468044159",
            "country_code": "US",
            "telephone_number": "260-436-0800",
            "fax_number": "260-483-1911",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NORTHINGTON",
        "first_name": "ALAN",
        "middle_name": "PATRICK",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-22",
        "last_updated": "2026-07-28",
        "certification_date": "2026-07-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "IN",
            "license": "01062417A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00650451",
            "state": "IN"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200914520",
            "state": "IN"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Louisville, KY

Sources for this page

Verify at the official NPI Registry.