Quick answers
- Where does Mary E. Stephens see patients?
- Medicare's clinician data lists 1 practice location in San Antonio, TX. Call before your visit to confirm the address.
- What is Mary E. Stephens's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mary E. Stephens accept Medicare assignment?
- Medicare's clinician data says Mary E. Stephens may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Mary E. Stephens?
- (210) 582-6450, as listed in official Medicare / NPI Registry data.
- What is Mary E. Stephens's NPI number?
- 1265882757. 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 Mary E. Stephens is enrolled with Medicare (CMS data updated 2026-10-02).
- 8535 Tom SlickSan Antonio, TX 78229 (210) 582‑6450
Group practices
Medicare enrollment lists Mary E. Stephens as a member of this group (CMS data updated 2026-10-02).
- Southwest Psychiatric Physicians5 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1265882757 |
| 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