Quick answers
- Does Dianna J. Hagl accept Medicare assignment?
- Yes. Medicare's clinician data says Dianna J. Hagl 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 Dianna J. Hagl's NPI number?
- 1033509856. 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 Dianna J. Hagl is enrolled with Medicare (CMS data updated October 2, 2026).
- 11212 Hwy 151 Medical Plz 2, Suite 150San Antonio, TX 78251 (210) 233‑1215
Group practices
Medicare enrollment lists Dianna J. Hagl as a member of this group (CMS data updated October 2, 2026).
- Westover Hills Women's Health PA3 clinicians in the group
Specialties
Find other clinicians: Certified Nurse Midwife (CNM), Texas →
Other nurse midwifes in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Other clinicians in Westover Hills Women's Health PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNM |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033509856 |
| 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