Quick answers
- Where does Sini Mathew see patients?
- Medicare's clinician data lists 3 practice locations, including Houston, TX. Call before your visit to confirm the address.
- What is Sini Mathew's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Sini Mathew accept Medicare assignment?
- Yes. Medicare's clinician data says Sini Mathew 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 Sini Mathew?
- (713) 873-4900, as listed in official Medicare / NPI Registry data.
- What is Sini Mathew's NPI number?
- 1922642453. 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 Sini Mathew is enrolled with Medicare (CMS data updated 2026-10-02).
- 1502 Taub LoopHouston, TX 77030 (713) 873‑4900
- 1504 Taub LoopHouston, TX 77030 (713) 873‑2000
- 1515 Holcombe BlvdHouston, TX 77030 (713) 792‑6313
Group practices
Medicare enrollment lists Sini Mathew as a member of these groups (CMS data updated 2026-10-02).
- Physicians Referral Service2,765 clinicians in the group
- Baylor College of Medicine809 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922642453 |
| 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