Quick answers
- Does Sanjit O. Tewari accept Medicare assignment?
- Yes. Medicare's clinician data says Sanjit O. Tewari accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Sanjit O. Tewari see?
- In 2024, CMS data shows 1,723 Original Medicare patients and 2,068 services for Sanjit O. Tewari. This counts Original Medicare only and measures volume, not quality.
- What is Sanjit O. Tewari's NPI number?
- 1912135997. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Sanjit O. Tewari, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 1,723 |
|---|---|
| Services billed to Medicare | 2,068 |
| Different services or procedures | 28 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Dxa bone density measurement of hip, pelvis, spine (77080)546 services
- Nuclear medicine study of bone and/or joint whole body (78306)514 services
- Nuclear medicine study from skull base to mid-thigh with ct scan (78815)374 services
- Nuclear medicine study whole body with ct scan (78816)111 services
- Dxa bone density measurement of forearm, finger, hand, or foot (77081)67 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)74%
- Arthritis48%
- Anxiety31%
- Diabetes30%
Practice locations
Addresses where Sanjit O. Tewari is enrolled with Medicare (CMS data updated October 2, 2026).
- 1515 Holcombe BlvdHouston, TX 77030 (713) 792‑2121
Group practices
Medicare enrollment lists Sanjit O. Tewari as a member of this group (CMS data updated October 2, 2026).
- Physicians Referral Service2,765 clinicians in the group
Specialties
- Interventional Radiologyprimary
- Diagnostic Radiologyalso
- Nuclear Medicinealso
Other interventional radiologists in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Other clinicians in Physicians Referral Service
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912135997 |
| 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 October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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