Quick answers
- Which hospitals does Matthew L. Applebaum work at?
- Medicare's official clinician data lists Matthew L. Applebaum at 3 hospitals: Baylor Scott & White Medical Center - Temple, Seton Medical Center Harker Heights and The Hospital at Westlake Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew L. Applebaum see patients?
- Medicare's clinician data lists 2 practice locations, including West Lake Hills, TX and Harker Heights, TX. Call before your visit to confirm the address.
- What is Matthew L. Applebaum's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Matthew L. Applebaum accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew L. Applebaum 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 Matthew L. Applebaum?
- (512) 314-3800, as listed in official Medicare / NPI Registry data.
- What is Matthew L. Applebaum's NPI number?
- 1184155897. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew L. Applebaum works
Medicare's Facility Affiliation Data lists Matthew L. Applebaum at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baylor Scott & White Medical Center - TempleTemple, TX · Acute Care Hospital · CCN 450054
- Seton Medical Center Harker HeightsHarker Heights, TX · Acute Care Hospital · CCN 670080
- The Hospital at Westlake Medical CenterAustin, TX · Acute Care Hospital · CCN 670006
Practice locations
Addresses where Matthew L. Applebaum is enrolled with Medicare (CMS data updated 2026-10-02).
- 5656 Bee Cave RdWest Lake Hills, TX 78746 (512) 314‑3800
- 850 W Central Texas ExpyHarker Heights, TX 76548 (254) 690‑0900
Group practices
Medicare enrollment lists Matthew L. Applebaum as a member of these groups (CMS data updated 2026-10-02).
- Lonestar Hospital Medicine Associates PA138 clinicians in the group
- WH Services Austin LLC3 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in West Lake Hills
Clinicians with the same Medicare primary specialty in West Lake Hills, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184155897 |
| 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