Sreenivas Chintalapani, M.D.
NPI 1255320511ActiveIndividual· Specialist· Davenport, IA
Specialist (M.D.) with Gastrointestinal Clinic of Quad Cities PC, practicing in Davenport, Iowa. Their prescriptions cost Medicare Part D more than their services did: $397,773 for 1,135 claims, against $155,926 paid for services in 2024. Phathom Pharmaceuticals, Inc. was the largest of 3 companies reporting payments in 2025, $71.61 in all, mostly food and beverage. Lists Genesis Hlth System DBA Genesis Mdl Ctr-Illini and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1255320511 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 19, 2005 |
| Last updated in NPPES | Oct 29, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 31406 | IA |
| Specialist | 174400000X | 036093942 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (IA); Practitioner - Gastroenterology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 504 |
|---|---|
| Services billed | 3,182 across 49 procedure codes |
| Paid by Medicare | $155,926 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,135 · 1,816 30-day fills |
|---|---|
| Patients | 439 |
| Total drug cost | $397,773 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Gastrointestinal Clinic of Quad Cities PCDavenport, IA · 10 clinicians
Hospital affiliations
- Genesis Hlth System DBA Genesis Mdl Ctr-IlliniSilvis, IL
- Genesis Medical Center-DavenportDavenport, IA
- Trinity - BettendorfBettendorf, IA
- Trinity MuscatineMuscatine, IA
- Trinity Rock IslandRock Island, IL
Industry payments (Open Payments)
- 2025$71.61 · 4 payments from 3 companies
- 2024$140.37 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Phathom Pharmaceuticals, Inc. | $30.68 | 2 |
| Regeneron Healthcare Solutions, Inc. | $23.93 | 1 |
| Aimmune Therapeutics, Inc. | $17.00 | 1 |
What the 2025 payments were for
- Food and Beverage$71.61 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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