Doctor profile · Federal record
Dr. Krishna Gannamaneni, MD
Gastroenterology Physician (CMS: Gastroenterology) · Lafayette, IN
- NPI 1235107673
- Accepts Medicare
- MIPS 91.8 / 100 · 2023
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1345 Unity Pl Ste 110
Lafayette, IN 479055768
(765) 807-2787
fax (765) 807-2789 - Mailing address
-
Po Box 4699
Lafayette, IN 479034699
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- August 6, 2021
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Indiana #01059023A
- Medicaid
- IN #200486540A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235107673. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,049
Distinct HCPCS
10
Medicare allowed
$141,026
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 297 | 291 | $235 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 215 | 201 | $97 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 172 | 75 | $46 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 84 | 65 | $84 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 72 | 69 | $165 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 70 | 69 | $103 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 58 | 57 | $162 | |
45381 |
Injection beneath lining of large bowel using a flexible endoscope | 25 | 23 | $29 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 23 | 23 | $106 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 21 | $121 |
In context: peer comparison
Among 7 peers in Lafayette Gastroenterology Physician, average services per provider: 53. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$907
Transactions
34
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 14 | $314.01 | |
| Janssen Biotech, INC. | 8 | $304.47 | |
| Organon LLC | 1 | $48.83 | |
| Regeneron Healthcare Solutions, INC. | 2 | $45.19 | |
| Gilead Sciences, INC. | 2 | $42.67 | |
| Genzyme Corporation | 1 | $34.04 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $27.63 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $20.70 | |
| Phathom Pharmaceuticals, INC. | 1 | $20.54 | |
| Ardelyx, INC. | 1 | $18.53 | |
| Celgene Corporation | 1 | $15.23 | |
| Ferring Pharmaceuticals INC. | 1 | $15.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
518
Patients
134
Total drug cost
$372,208
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 150 | 48 | $2,471 |
| Pantoprazole Sodium | Generic | 136 | 53 | $3,022 |
| Esomeprazole Magnesium | Generic | 72 | 33 | $2,604 |
| Famotidine | Generic | 34 | 0 | $457 |
| Budesonide Dr (Budesonide) | Brand | 27 | 0 | $6,271 |
| Linzess (Linaclotide) | Brand | 19 | 0 | $16,366 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 18 | 0 | $7,111 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 15 | 0 | $1,540 |
| Ondansetron Odt (Ondansetron) | Brand | 13 | 0 | $402 |
| Sucralfate | Generic | 12 | 0 | $292 |
Hospital affiliations
Frequently asked questions
What is Dr. Krishna Gannamaneni's medical specialty?
Dr. Krishna Gannamaneni practices Gastroenterology Physician in Lafayette, IN.
Where does Dr. Krishna Gannamaneni practice?
Dr. Krishna Gannamaneni practices at 1345 Unity Pl Ste 110, Lafayette, IN 479055768. Office phone: 7658072787.
What is Dr. Krishna Gannamaneni's NPI?
Dr. Krishna Gannamaneni's National Provider Identifier (NPI) is 1235107673, issued by NPPES.
Does Dr. Krishna Gannamaneni accept Medicare assignment?
Yes. Dr. Krishna Gannamaneni accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Krishna Gannamaneni commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.