Ambreen Allana, MD
NPI 1790167161ActiveIndividual· Internal Medicine, Infectious Disease· Sugar Land, TX
Internal Medicine, Infectious Disease (MD) with Clear Lake Hospitalists PA, practicing in Sugar Land, Texas. Part D covered 121 prescriptions written in 2024, 80% of them generic. Lists Memorial Hermann Hospital System and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1790167161 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 22, 2015 |
| Last updated in NPPES | Apr 24, 2026 |
| Certified by provider | Apr 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | V7432 | 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 - Internal Medicine (RI); Practitioner - Infectious Disease (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 121 · 270 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $10,028 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Infectious Disease |
Medical group
- Clear Lake Hospitalists PAWebster, TX · 27 clinicians
Hospital affiliations
- Memorial Hermann Hospital SystemHouston, TX
- Memorial Hermann Katy HospitalKaty, TX
- Memorial Hermann Memorial City HospitalHouston, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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