Quick answers
- Where does Jose A. Martinez see patients?
- Medicare's clinician data lists 2 practice locations, including Lakeway, TX and Leander, TX. Call before your visit to confirm the address.
- What is Jose A. Martinez's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Allergy/Immunology.
- Does Jose A. Martinez accept Medicare assignment?
- Yes. Medicare's clinician data says Jose A. 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 A. Martinez?
- (512) 610-3110, as listed in official Medicare / NPI Registry data.
- What is Jose A. Martinez's NPI number?
- 1164426649. 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 Jose A. Martinez is enrolled with Medicare (CMS data updated 2026-10-02).
- 4 Lakeway Centre Ct, Suite ALakeway, TX 78734 (512) 610‑3110
- 800 Crystal Falls Pkwy, Unit 3Leander, TX 78641 (512) 610‑3110
Group practices
Medicare enrollment lists Jose A. Martinez as a member of this group (CMS data updated 2026-10-02).
- Hill Country Allergy and Asthma PLLC5 clinicians in the group
Specialties
- Internal Medicineprimary
- Allergy/Immunologyalso
Other internal medicine doctors in Lakeway
Clinicians with the same Medicare primary specialty in Lakeway, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kansas School Of Med (kc/wich/sal) |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164426649 |
| 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