Doctor profile · Federal record
Dr. Koushik Das, MD
Gastroenterology Physician (CMS: Gastroenterology) · Saint Louis, MO
- NPI 1023245859
- Accepts Medicare
- MIPS 79.3 / 100 · 2023
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5201 Mid America Plz, Div Im Gastroenterology, Ste 2300
Saint Louis, MO 631290002
(314) 747-2066
fax (314) 747-1277 - Mailing address
-
Po Box 7412011
Chicago, IL 606742011
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- April 17, 2025
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Missouri #2016013228
- Medicaid
- MO #200033058
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023245859. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
538
Distinct HCPCS
10
Medicare allowed
$82,955
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 74 | 70 | $96 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 54 | 50 | $126 | |
74328 |
Review by radiologist of image from tube placement into bile duct using an endoscope | 46 | 33 | $23 | |
43274 |
Insertion of stent into pancreatic or bile duct using a flexible endoscope | 39 | 24 | $286 | |
43276 |
Replacement of stent in pancreatic or bile duct using a flexible endoscope | 37 | 15 | $343 | |
43259 |
Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 33 | 33 | $217 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 32 | 32 | $113 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 32 | 31 | $245 | |
43242 |
Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 31 | 27 | $229 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 31 | 31 | $129 |
In context: peer comparison
Among 42 peers in this city , average services per provider: 60. This provider delivers 9.0× the peer median.Open Payments
Industry payments received
All-time total
$1,722
Transactions
6
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Olympus Medical Systems Corporation | 2 | $1,305.00 | |
| Medtronic, Inc. | 1 | $153.32 | |
| CONMED Corporation | 1 | $127.04 | |
| Boston Scientific Corporation | 1 | $90.52 | |
| Olympus America Inc. | 1 | $46.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
260
Patients
157
Total drug cost
$25,160
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 68 | 62 | $1,047 |
| Omeprazole | Generic | 64 | 26 | $2,076 |
| Pantoprazole Sodium | Generic | 34 | 13 | $2,708 |
| Sucralfate | Generic | 32 | 11 | $5,784 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 28 | 26 | $2,078 |
| Ciprofloxacin Hcl | Generic | 22 | 19 | $86 |
| Creon (Lipase/Protease/Amylase) | Brand | 12 | 0 | $11,382 |
Hospital affiliations
Frequently asked questions
What is Dr. Koushik Das's medical specialty?
Dr. Koushik Das practices Gastroenterology Physician in Saint Louis, MO.
Where does Dr. Koushik Das practice?
Dr. Koushik Das practices at 5201 Mid America Plz, Saint Louis, MO 631290002. Office phone: 3147472066.
What is Dr. Koushik Das's NPI?
Dr. Koushik Das's National Provider Identifier (NPI) is 1023245859, issued by NPPES.
Does Dr. Koushik Das accept Medicare assignment?
Yes. Dr. Koushik Das accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Koushik Das commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Established patient office or other outpatient visit (HCPCS 99214); Review by radiologist of image from tube placement into bile duct using an endoscope (HCPCS 74328). Source: CMS Medicare Physician & Other Practitioners file.