Quick answers
- Which hospitals does Molly A. Johnston work at?
- Medicare's official clinician data lists Molly A. Johnston at 1 hospital: Peterson Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Molly A. Johnston see patients?
- Medicare's clinician data lists 3 practice locations, including Kerrville, TX, San Antonio, TX and Fredericksburg, TX. Call before your visit to confirm the address.
- What is Molly A. Johnston's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Molly A. Johnston accept Medicare assignment?
- Yes. Medicare's clinician data says Molly A. Johnston 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 Molly A. Johnston?
- (830) 258-7090, as listed in official Medicare / NPI Registry data.
- What is Molly A. Johnston's NPI number?
- 1770685356. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Molly A. Johnston works
Medicare's Facility Affiliation Data lists Molly A. Johnston at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Peterson Regional Medical CenterKerrville, TX · Acute Care Hospital · CCN 450007
Practice locations
Addresses where Molly A. Johnston is enrolled with Medicare (CMS data updated 2026-10-02).
- 575 Hill Country Dr, Suite 101Kerrville, TX 78028 (830) 258‑7090
- 7400 Barlite BlvdSan Antonio, TX 78224 (210) 921‑2000
- 811 S Milam St, Legent Hill Country AscFredericksburg, TX 78624 (830) 225‑1049
Group practices
Medicare enrollment lists Molly A. Johnston as a member of these groups (CMS data updated 2026-10-02).
- Emergenchealth PLLC1,056 clinicians in the group
- Peterson Medical Associates191 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Texas →
Other nurse anesthetists in Kerrville
Clinicians with the same Medicare primary specialty in Kerrville, TX — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770685356 |
| 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 2026-10-02, retrieved 2026-10-29
- 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