Doctor profile · Federal record
Dr. ANUJ CHHAPARIA, M.D.
Gastroenterology Physician (CMS: GASTROENTEROLOGY) · Internal Medicine Physician · SAINT PETERS, MO
- NPI 1457747859
- Accepts Medicare
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
70 JUNGERMANN CIR STE 201
SAINT PETERS, MO 633761619
(636) 916-9615 - Additional location
-
1402 S Grand Blvd, FDT, 14th Floor
Saint Louis, MO 63104
(314) 577-8762
fax (314) 577-8100
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- June 28, 2023
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Missouri #2018023702
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457747859. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
166
Distinct HCPCS
6
Medicare allowed
$15,284
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 52 | 35 | $77 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 44 | 34 | $48 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 21 | 21 | $77 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 18 | 18 | $162 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 16 | 16 | $71 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 15 | 15 | $233 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 50. This provider delivers 3.3× the peer median.Open Payments
Industry payments received
All-time total
$848
Transactions
37
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 14 | $224.63 | |
| Janssen Biotech, Inc. | 9 | $199.17 | |
| GENZYME CORPORATION | 5 | $128.06 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 2 | $127.61 | |
| Celgene Corporation | 2 | $41.77 | |
| FUJIFILM Healthcare Americas Corporation | 1 | $31.86 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $26.01 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $23.96 | |
| Ardelyx, Inc. | 1 | $22.79 | |
| Merck Sharp & Dohme LLC | 1 | $22.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
145
Patients
119
Total drug cost
$1,886
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 59 | 59 | $953 |
| Ondansetron Hcl | Generic | 47 | 46 | $147 |
| Pantoprazole Sodium | Generic | 28 | 14 | $478 |
| Omeprazole | Generic | 11 | 0 | $308 |