Chintamaneni P. Choudari, M.D.
NPI 1538148283ActiveIndividual· Internal Medicine, Gastroenterology· Hagerstown, MD
Internal Medicine, Gastroenterology (M.D.) with Meritus Medical Center Inc and 1 other group, practicing in Hagerstown, Maryland. 1,204 Medicare patients in 2024, $286,080 paid; nearly all of their 1,236 Part D prescriptions were generic (91%). Phathom Pharmaceuticals, Inc. was the largest of 3 companies reporting payments in 2025, $80.74 in all, mostly food and beverage. Lists Mercy Medical Center Inc and 1 other hospital as hospital affiliations.
Overview
| NPI | 1538148283 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 11, 2006 |
| Last updated in NPPES | Oct 4, 2023 |
| Certified by provider | Oct 4, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | D0066559 | MD |
| Internal Medicine, Gastroenterology | 207RG0100X | 35076586 | OH |
| Internal Medicine, Gastroenterology | 207RG0100X | 01047211A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,204 |
|---|---|
| Services billed | 3,047 across 33 procedure codes |
| Paid by Medicare | $286,080 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,236 · 2,359 30-day fills |
|---|---|
| Patients | 322 |
| Total drug cost | $144,076 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1979 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical groups
- Meritus Medical Center IncHagerstown, MD · 743 clinicians
- Medical Practices of Antietam, LLCHagerstown, MD · 234 clinicians
Hospital affiliations
- Mercy Medical Center IncBaltimore, MD
- Meritus Medical CenterHagerstown, MD
Industry payments (Open Payments)
- 2025$80.74 · 5 payments from 3 companies
- 2024$368.57 · 9 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Phathom Pharmaceuticals, Inc. | $39.59 | 3 |
| Madrigal Pharmaceuticals | $21.67 | 1 |
| Regeneron Healthcare Solutions, Inc. | $19.48 | 1 |
What the 2025 payments were for
- Food and Beverage$80.74 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in Hagerstown
- 1093354698
- 1134568306
- 1144485467
- 1285637116
- 1659361723
- 1679563746
- 1740242106
- 1861650384
- 1043541147
- 1154791143
- 1497553135
- 1518517754
All 17 gastroenterologists in Hagerstown · All gastroenterologists in Maryland