Quick answers
- Does Natalia B. Grenett accept Medicare assignment?
- Yes. Medicare's clinician data says Natalia B. Grenett 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 Natalia B. Grenett's NPI number?
- 1639578289. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Natalia B. Grenett works
Medicare's Facility Affiliation Data lists Natalia B. Grenett at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- St Vincent's BirminghamBirmingham, AL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 010056
Practice locations
Addresses where Natalia B. Grenett is enrolled with Medicare (CMS data updated October 2, 2026).
- 7201 Happy Hollow Rd, Suite 202 ATrussville, AL 35173 (205) 939‑3699
Group practices
Medicare enrollment lists Natalia B. Grenett as a member of this group (CMS data updated October 2, 2026).
- STV Sports Medicine and Orthopedics LLC51 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Trussville
Clinicians with the same Medicare primary specialty in Trussville, AL — not a recommendation.
Other clinicians in STV Sports Medicine and Orthopedics LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| School | University Of Alabama School Of Medicine |
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639578289 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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