Ashima Chauhan, MD
NPI 1366735094ActiveIndividual· Hospitalist· Sugar Land, TX
Hospitalist (MD) with Memorial Hermann Medical Group and 1 other group, practicing in Sugar Land, Texas. 170 Medicare patients in 2024, $40,383 paid; nearly all of their 295 Part D prescriptions were generic (90%). Movair Inc was the largest of 2 companies reporting payments in 2025, $90.78 in all, mostly food and beverage. Lists HCA Houston Healthcare Southeast and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1366735094 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 27, 2011 |
| Last updated in NPPES | Feb 17, 2026 |
| Certified by provider | Feb 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | Q0024 | TX |
| Family Medicine | 207Q00000X | Q0024 | TX |
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 - Hospitalist (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 170 |
|---|---|
| Services billed | 419 across 8 procedure codes |
| Paid by Medicare | $40,383 |
Part D prescriptions in 2024
| Prescriptions (claims) | 295 · 326 30-day fills |
|---|---|
| Patients | 102 |
| Total drug cost | $14,023 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Family Practice |
Medical groups
- Memorial Hermann Medical GroupSugar Land, TX · 762 clinicians
- Hospital Medicine Services of Tx, PLLCLive Oak, TX · 378 clinicians
Hospital affiliations
- HCA Houston Healthcare SoutheastPasadena, TX
- Memorial Hermann Hospital SystemHouston, TX
- Memorial Hermann Northeast HospitalHumble, TX
- Memorial Hermann Sugar Land HospitalSugar Land, TX
Industry payments (Open Payments)
- 2025$90.78 · 3 payments from 2 companies
- 2024$102.08 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Movair Inc | $47.30 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $43.48 | 2 |
What the 2025 payments were for
- Food and Beverage$90.78 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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