Quick answers
- Where does Siddharth A. Chauhan see patients?
- Medicare's clinician data lists 2 practice locations, including Sugar Land, TX and Houston, TX. Call before your visit to confirm the address.
- What is Siddharth A. Chauhan's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
- Does Siddharth A. Chauhan accept Medicare assignment?
- Yes. Medicare's clinician data says Siddharth A. 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 Siddharth A. Chauhan?
- (713) 486-6450, as listed in official Medicare / NPI Registry data.
- What is Siddharth A. Chauhan's NPI number?
- 1942799705. 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 Siddharth A. Chauhan is enrolled with Medicare (CMS data updated 2026-10-02).
- 17520 W Grand Pkwy, 280 Cardiovascular and Vascular Surgery SugSugar Land, TX 77479 (713) 486‑6450
- 925 Gessner Rd, Suite 540Houston, TX 77024 (713) 486‑2400
Group practices
Medicare enrollment lists Siddharth A. Chauhan as a member of this group (CMS data updated 2026-10-02).
- UT Physicians1,765 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Texas →
Other cardiologists in Sugar Land
Clinicians with the same Medicare primary specialty in Sugar Land, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942799705 |
| 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