Quick answers
- Does Tammy M. Sagona accept Medicare assignment?
- Yes. Medicare's clinician data says Tammy M. Sagona 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.
- What is Tammy M. Sagona's NPI number?
- 1285332312. 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 Tammy M. Sagona is enrolled with Medicare (CMS data updated October 2, 2026).
- 5850 San Felipe St, Suite 500Houston, TX 77057 (310) 933‑5688
- 8901 Emmett F Lowry Expy, Suite ATexas City, TX 77591 (281) 559‑1122
Group practices
Medicare enrollment lists Tammy M. Sagona as a member of these groups (CMS data updated October 2, 2026).
- Refuah Healthcare Texas Inc7 clinicians in the group
- Premier Primary and Palliative Health Care of Texas, PLLC6 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.
Other clinicians in Refuah Healthcare Texas Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2022 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285332312 |
| 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
- 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