Carlos Kummerfeldt Fabian, M.D.
Carlos Kummerfeldt Fabian, M.D. is a Pulmonary Disease Physician in Glasgow, KY, registered under NPI 1003077934. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Glasgow, based on OpenStreetMap data collected Sep 4, 2026. Parking is available about 0.24 mi away. A pharmacy sits 0.38 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Restaurant Sonic 519 ft ~2 min
200 North Loop Roger Wells Boulevard, Glasgow 42141
Mo-Th 06:00-23:00; Fr-Sa 06:00-24:00; Su 06:00-23:00
Restaurant Burger King 630 ft ~3 min
124 Rogers Road, Glasgow 42141
Mo-Sa 06:00-22:00; Su 07:00-22:00
Restaurant Taco Bell 644 ft ~3 min
380 N.l. Roger Wells Boulevard, Glasgow 42141
Mo-Th 06:00-01:00; Fr-Sa 06:00-02:00; Su 06:00-01:00
Hotel Holiday Inn Express & Suites 902 ft ~4 min
Parking 885 ft ~4 min
Parking 965 ft ~4 min
Pharmacy Walgreens 0.21 mi ~5 min
Parking 0.24 mi ~5 min
Gas station Marathon 0.36 mi ~8 min
Happy Valley Road
Pharmacy CVS Pharmacy 0.38 mi ~8 min
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 |
|---|---|---|
| 46647 | KY | Critical Care Medicine (Internal… |
| 46647 | KY | Pulmonary Disease Physician primary |
This provider holds licence 46647 issued in KY. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Pulmonary Disease
- PAC ID
- 6800019803
- Enrollment ID
- I20220922000449
Medicare enrolment is recorded as approved under the provider type Practitioner - Pulmonary Disease. 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.
What Pulmonary Disease covers
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs. NUCC Health Care Provider Taxonomy, code 207RP1001X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207RC0200X | Critical Care Medicine (Internal Medicine) Physician Critical Care Medicine | 46647 | KY | |
| 207RP1001X | Pulmonary Disease Physician Pulmonary Disease | 46647 | KY | primary |
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 | 1003077934 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 23, 2008 |
| Last updated | Apr 20, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | M.D. |
| Practice address |
310 N L ROGERS WELLS BLVD Glasgow, KY 42141 (270) 659-5835 Fax (270) 659-5856 |
| Other identifiers |
7100301010
· Medicaid (KY) |
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 | 0 | 7 | 7 | 9 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 7 | 5 | 9 | 6 |
Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4
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.