Doctor profile · Federal record
Dr. Rehan Khan, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Gastroenterology Physician · Gastroenterology Physician · Gastroenterology Physician · Louisville, KY
- NPI 1811197817
- Accepts Medicare
- 33 yrs in practice
- Licensed in 5 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1169 Eastern Pkwy
Louisville, KY 402171417
(502) 442-7303
fax (717) 273-6937 - Mailing address
-
2020 Exeter RD
Germantown, TN 381383945
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- August 23, 2024
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (5)
- Kentucky #41016 · Texas #P8043 · Indiana #01072912A · Michigan #4301099885 · Pennsylvania #MD432318
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811197817. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
180
Distinct HCPCS
7
Medicare allowed
$23,366
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 42 | 42 | $155 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 32 | 32 | $73 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 32 | 31 | $122 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 29 | 28 | $228 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 20 | 13 | $76 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 14 | 13 | $90 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 11 | 11 | $114 |
In context: peer comparison
Among 26 peers in Louisville Gastroenterology Physician, average services per provider: 84. This provider delivers 2.1× the peer median.Open Payments
Industry payments received
All-time total
$169
Transactions
8
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genzyme Corporation | 3 | $55.81 | |
| Abbvie INC. | 2 | $40.37 | |
| Medtronic, INC. | 1 | $24.97 | |
| GlaxoSmithKline, LLC. | 1 | $24.87 | |
| Qol Medical, LLC | 1 | $23.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
180
Patients
39
Total drug cost
$6,191
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 99 | 39 | $1,657 |
| Dicyclomine Hcl | Generic | 22 | 0 | $865 |
| Sucralfate | Generic | 19 | 0 | $707 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 16 | 0 | $2,421 |
| Famotidine | Generic | 12 | 0 | $351 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 12 | 0 | $190 |
Frequently asked questions
What is Dr. Rehan Khan's medical specialty?
Dr. Rehan Khan practices Gastroenterology Physician in Louisville, KY.
Where does Dr. Rehan Khan practice?
Dr. Rehan Khan practices at 1169 Eastern Pkwy, Louisville, KY 402171417. Office phone: 5024427303.
What is Dr. Rehan Khan's NPI?
Dr. Rehan Khan's National Provider Identifier (NPI) is 1811197817, issued by NPPES.
Does Dr. Rehan Khan accept Medicare assignment?
Yes. Dr. Rehan Khan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rehan Khan commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.