Quick answers
- Which hospitals does Guillermo E. Soto Martinez work at?
- Medicare's official clinician data lists Guillermo E. Soto Martinez at 2 hospitals: Hospital de la Concepcion and Hospital Perea. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Guillermo E. Soto Martinez see patients?
- Medicare's clinician data lists 1 practice location in San German, PR. Call before your visit to confirm the address.
- What is Guillermo E. Soto Martinez's specialty?
- Medicare lists General Practice as the primary specialty.
- Does Guillermo E. Soto Martinez accept Medicare assignment?
- Yes. Medicare's clinician data says Guillermo E. Soto Martinez 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 Guillermo E. Soto Martinez?
- (787) 892-1333, as listed in official Medicare / NPI Registry data.
- What is Guillermo E. Soto Martinez's NPI number?
- 1801320247. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Guillermo E. Soto Martinez works
Medicare's Facility Affiliation Data lists Guillermo E. Soto Martinez at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hospital de la ConcepcionSan German, PR · Acute Care Hospital · CCN 400021
- Hospital PereaMayaguez, PR · Acute Care Hospital · CCN 400123
Practice locations
Addresses where Guillermo E. Soto Martinez is enrolled with Medicare (CMS data updated 2026-10-02).
- 12 Calle SolSan German, PR 00683 (787) 892‑1333
Specialties
- General Practiceprimary
Other general practitioners in San German
Clinicians with the same Medicare primary specialty in San German, PR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ponce School Of Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801320247 |
| 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