Quick answers
- Where does Ashwin Rao see patients?
- Medicare's clinician data lists 3 practice locations, including Houston, TX and Dallas, TX. Call before your visit to confirm the address.
- What is Ashwin Rao's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Ashwin Rao accept Medicare assignment?
- Medicare's clinician data says Ashwin Rao may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Ashwin Rao's NPI number?
- 1639673106. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Ashwin Rao is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Baylor Plz, 2gr900Houston, TX 77030
- 1102 Bates Ave, Fc1450Houston, TX 77030
- PO BoxDallas, TX 75284
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1639673106 |
| 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
- 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