Quick answers
- Which hospitals does Ashima Chauhan work at?
- Medicare's official clinician data lists Ashima Chauhan at 3 hospitals: HCA Houston Healthcare Southeast, Memorial Hermann Northeast Hospital and Memorial Hermann Sugar Land Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ashima Chauhan see patients?
- Medicare's clinician data lists 16 practice locations, including Houston, TX, Pearland, TX and Sugar Land, TX. Call before your visit to confirm the address.
- What is Ashima Chauhan's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Family Practice.
- Does Ashima Chauhan accept Medicare assignment?
- Yes. Medicare's clinician data says Ashima Chauhan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Ashima Chauhan?
- (281) 929-6291, as listed in official Medicare / NPI Registry data.
- What is Ashima Chauhan's NPI number?
- 1366735094. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ashima Chauhan works
Medicare's Facility Affiliation Data lists Ashima Chauhan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA Houston Healthcare SoutheastPasadena, TX · Acute Care Hospital · CCN 450097
- Memorial Hermann Northeast HospitalHumble, TX · Acute Care Hospital · CCN 450684
- Memorial Hermann Sugar Land HospitalSugar Land, TX · Acute Care Hospital · CCN 450848
Practice locations
Addresses where Ashima Chauhan is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 16; the Medicare profile lists all.
- 11800 Astoria BlvdHouston, TX 77089
- 11800 Astoria Blvd, Suite E2031.1Houston, TX 77089 (281) 929‑6291
- 12141 Richmond AveHouston, TX 77082 (281) 558‑3444
- 16100 S FwyPearland, TX 77584 (713) 413‑6941
- 16100 S Fwy N3 172Pearland, TX 77584 (713) 413‑5738
Group practices
Medicare enrollment lists Ashima Chauhan as a member of these groups (CMS data updated 2026-10-02).
- Memorial Hermann Medical Group762 clinicians in the group
- Hospital Medicine Services of TX, PLLC378 clinicians in the group
Specialties
- Hospitalistprimary
- Family Practicealso
Other hospitalists in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366735094 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians