Omar Osman, MD
Omar Osman, MD is a Nephrology Physician in Lexington, KY, registered under NPI 1003308289. This provider registers 3 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Lexington, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 0.32 mi away. The nearest transit stop is 702 ft away, served by College of Pharmacy. If you arrive early, there is a coffee shop 0.25 mi away.
Getting here and what is nearby
Coffee Starbucks 339 ft ~2 min
Parking Kentucky Clinic Parking (Parking Structure #3) 372 ft ~2 min
140 Huguelet Drive, Lexington
Transit University Health 630 ft ~3 min
Transit Kentucky Clinic IB 647 ft ~3 min
Transit College of Pharmacy 702 ft ~3 min
Gas station Speedway 756 ft ~3 min
Convenience Speedway 813 ft ~4 min
Coffee Apothecary Cafe 856 ft ~4 min
Mo-Fr 07:00+
Gas station Shell 824 ft ~4 min
Restaurant K Lair 868 ft ~4 min
373 Hilltop Avenue, Lexington 40508
Convenience Minit Mart 889 ft ~4 min
905 South Limestone, Lexington 40503
Parking 0.21 mi ~5 min
Gazette Avenue, Lexingtion 40506
Restaurant Einstein Bros. Bagels 0.22 mi ~5 min
631 Rose Street, Lexington 40502
Mo-Th 07:00-16:00; Fr 07:00-15:00
Coffee Fusion 0.25 mi ~5 min
Mo-Fr 07:30+
Restaurant Fresh Food Company 0.26 mi ~6 min
440 Hilltop Avenue, Lexington 40506
Su-Th 07:00-22:00, Fr 07:00-20:00, Sa 10:00-20:00
Grocery Wildcat Pantry 0.28 mi ~6 min
440 Hilltop Avenue, Lexington 40508
Mo-Fr 07:00-24:00, Sa-Su 11:00-24:00
Parking 0.32 mi ~7 min
321 Columbia Terrace, Lexington 40508
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 59700 | KY | Nephrology Physician primary |
| MD475683 | PA | Internal Medicine Physician |
| 59700 | KY | Hospitalist Physician |
Licences are recorded in 2 states: KY, PA. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
- Status
- Approved
- Provider type
- Practitioner - Nephrology
- PAC ID
- 8426399841
- Enrollment ID
- I20240807000739
Medicare enrolment is recorded as approved under the provider type Practitioner - Nephrology. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
Licensed in 2 states
This provider holds licences in 2 states: Kentucky and Pennsylvania. The practice address on file is in Lexington, KY, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Nephrology covers
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation. NUCC Health Care Provider Taxonomy, code 207RN0300X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207RN0300X | Nephrology Physician Nephrology | 59700 | KY | primary |
| 207R00000X | Internal Medicine Physician | MD475683 | PA | |
| 208M00000X | Hospitalist Physician | 59700 | KY |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003308289 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 4, 2018 |
| Last updated | Jun 24, 2024 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | MD |
| Practice address |
800 ROSE ST Lexington, KY 40536 (859) 323-1691 Fax (859) 323-1700 |
| Mailing address |
1307 FEDERAL ST STE B300 Pittsburgh, PA 15212 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 3 | 0 | 8 | 2 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 0 | 7 | 2 | 7 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.