Quick answers
- Where does Amber C. Hammer see patients?
- Medicare's clinician data lists 2 practice locations, including New Braunfels, TX and Austin, TX. Call before your visit to confirm the address.
- What is Amber C. Hammer's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Amber C. Hammer accept Medicare assignment?
- Yes. Medicare's clinician data says Amber C. Hammer 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 Amber C. Hammer?
- (830) 606-5533, as listed in official Medicare / NPI Registry data.
- What is Amber C. Hammer's NPI number?
- 1902348253. 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 Amber C. Hammer is enrolled with Medicare (CMS data updated 2026-10-02).
- 958n Interstate 35New Braunfels, TX 78130 (830) 606‑5533
- 9900s Interstate 35Austin, TX 78748 (512) 291‑5577
Group practices
Medicare enrollment lists Amber C. Hammer as a member of this group (CMS data updated 2026-10-02).
- TMC Provider Group PLLC211 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in New Braunfels
Clinicians with the same Medicare primary specialty in New Braunfels, TX — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902348253 |
| 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