Quick answers
- Which hospitals does Jose G. Martinez work at?
- Medicare's official clinician data lists Jose G. Martinez at 2 hospitals: Frederick Health Hospital and MedStar Southern Maryland Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jose G. Martinez see patients?
- Medicare's clinician data lists 3 practice locations, including Westminster, MD, Baltimore, MD and Glen Burnie, MD. Call before your visit to confirm the address.
- What is Jose G. Martinez's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Jose G. Martinez accept Medicare assignment?
- Yes. Medicare's clinician data says Jose G. 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 Jose G. Martinez?
- (410) 453-1655, as listed in official Medicare / NPI Registry data.
- What is Jose G. Martinez's NPI number?
- 1417907858. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jose G. Martinez works
Medicare's Facility Affiliation Data lists Jose G. Martinez at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Frederick Health HospitalFrederick, MD · Acute Care Hospital · CCN 210005
- MedStar Southern Maryland Hospital CenterClinton, MD · Acute Care Hospital · CCN 210062
Practice locations
Addresses where Jose G. Martinez is enrolled with Medicare (CMS data updated 2026-10-02).
- 300 Saint Luke CirWestminster, MD 21158 (410) 453‑1655
- 3939 Penhurst AveBaltimore, MD 21215 (410) 664‑9535
- 6934 Aviation Blvd, Suite BGlen Burnie, MD 21061 (443) 949‑0814
Group practices
Medicare enrollment lists Jose G. Martinez as a member of these groups (CMS data updated 2026-10-02).
- Mdics Rehabilitative Services LLC25 clinicians in the group
- Mdics Rehabilitative Services - Ltcaco LLC15 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Westminster
Clinicians with the same Medicare primary specialty in Westminster, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1417907858 |
| 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