Rajnarsing Rao Chennamaneni, M.D
NPI 1164689634ActiveIndividual· Hospitalist· Odessa, TX
Hospitalist (M.D) with Mmh Physicians, practicing in Odessa, Texas. 246 Medicare patients in 2024, $58,804 paid; nearly all of their 463 Part D prescriptions were generic (92%). Pfizer Inc. reported $34.68 in payments in 2025, mostly food and beverage. Lists Midland Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1164689634 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | May 21, 2008 |
| Last updated in NPPES | Nov 26, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | N7240 | TX |
| Internal Medicine | 207R00000X | N7240 | TX |
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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 246 |
|---|---|
| Services billed | 848 across 10 procedure codes |
| Paid by Medicare | $58,804 |
Part D prescriptions in 2024
| Prescriptions (claims) | 463 · 497 30-day fills |
|---|---|
| Patients | 134 |
| Total drug cost | $24,044 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Mmh PhysiciansMidland, TX · 31 clinicians
Hospital affiliation
- Midland Memorial HospitalMidland, TX
Industry payments (Open Payments)
- 2025$34.68 · 2 payments from 1 company
- 2024$140.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $34.68 | 2 |
What the 2025 payments were for
- Food and Beverage$34.68 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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