Quick answers
- Which hospitals does Ma Luo work at?
- Medicare's official clinician data lists Ma Luo at 3 hospitals: CHRISTUS Santa Rosa Medical Center, Medina Regional Hospital and Peterson Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ma Luo see patients?
- Medicare's clinician data lists 2 practice locations, including Boerne, TX and San Antonio, TX. Call before your visit to confirm the address.
- What is Ma Luo's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Ma Luo accept Medicare assignment?
- Yes. Medicare's clinician data says Ma Luo 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 Ma Luo?
- (210) 298-4900, as listed in official Medicare / NPI Registry data.
- What is Ma Luo's NPI number?
- 1518301332. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ma Luo works
Medicare's Facility Affiliation Data lists Ma Luo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS Santa Rosa Medical CenterSan Antonio, TX · Acute Care Hospital · CCN 450237
- Medina Regional HospitalHondo, TX · Critical Access Hospital · CCN 451330
- Peterson Regional Medical CenterKerrville, TX · Acute Care Hospital · CCN 450007
Practice locations
Addresses where Ma Luo is enrolled with Medicare (CMS data updated 2026-10-02).
- 1510 S Main StBoerne, TX 78006 (210) 298‑4900
- 5522 Lone Star Pkwy, Suite 101San Antonio, TX 78253 (210) 298‑4900
Group practices
Medicare enrollment lists Ma Luo as a member of this group (CMS data updated 2026-10-02).
- Larina V Gutenberg DO PLLC4 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Boerne
Clinicians with the same Medicare primary specialty in Boerne, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical Branch At Galveston |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518301332 |
| 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