Active NPI
Nathan A Lambert-Cheatham, DO
- Neuro-ophthalmology Physician
- Louisville, KY
National Provider Identifier
1821747742
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Neuro-ophthalmology Physician
- License
- TP932
- Practice address
- 401 E Chestnut St Unit 510
Louisville, KY 40202-5710 - Phone
- (502) 588-4800
- NPI assigned
- Mar 18, 2022
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Neuro-ophthalmology Physician | 207WX0109X | TP932 | KY | Primary |
Addresses
Primary practice location
401 E Chestnut St Unit 510
Louisville, KY 40202-5710
Mailing address
PO Box 909
Louisville, KY 40201-0909
Medicare participation
Medicare enrollment files- 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
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Neurology
- Education
- Marian University College of Osteopathic Medicine, 2019
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
401 E Chestnut St
Suite 510
Louisville, KY 40202-5700
Phone (502) 589-0802
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 11022461 | IN | MD | Internal Medicine Physician |
Interoperability endpoints
- nlambertcheatham36457@uoflhealth-dm.org
- nathan.lambert-cheatham.1@7598.direct.athenahealth.com
Organizations & group practices 1
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.
-
- Internal Medicine Physician
- Louisville, KY
- NPI 1366722316
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1647561600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1781049600000",
"number": "1821747742",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 909",
"city": "LOUISVILLE",
"state": "KY",
"postal_code": "402010909"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "401 E CHESTNUT ST UNIT 510",
"city": "LOUISVILLE",
"state": "KY",
"postal_code": "402025710",
"telephone_number": "502-588-4800"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LAMBERT-CHEATHAM",
"first_name": "NATHAN",
"middle_name": "A",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2022-03-18",
"last_updated": "2026-06-10",
"certification_date": "2026-06-10",
"status": "A"
},
"taxonomies": [
{
"code": "207WX0109X",
"taxonomy_group": "",
"desc": "Ophthalmology, Neuro-ophthalmology",
"state": "KY",
"license": "TP932",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Louisville, KY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 10, 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.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.