Quick answers
- Which hospitals does David M. Frederick work at?
- Medicare's official clinician data lists David M. Frederick at 5 hospitals: Ascension Seton Hays, Ascension Seton Medical Center Austin, Baylor Scott & White Medical Center - Round Rock, St David's Medical Center and St David's South Austin Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David M. Frederick see patients?
- Medicare's clinician data lists 1 practice location in Austin, TX. Call before your visit to confirm the address.
- What is David M. Frederick's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does David M. Frederick accept Medicare assignment?
- Yes. Medicare's clinician data says David M. Frederick 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 David M. Frederick?
- (512) 476-7111, as listed in official Medicare / NPI Registry data.
- What is David M. Frederick's NPI number?
- 1104189026. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David M. Frederick works
Medicare's Facility Affiliation Data lists David M. Frederick at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Seton HaysKyle, TX · Acute Care Hospital · CCN 670056
- Ascension Seton Medical Center AustinAustin, TX · Acute Care Hospital · CCN 450056
- Baylor Scott & White Medical Center - Round RockRound Rock, TX · Acute Care Hospital · CCN 670034
- St David's Medical CenterAustin, TX · Acute Care Hospital · CCN 450431
- St David's South Austin Medical CenterAustin, TX · Acute Care Hospital · CCN 450713
Practice locations
Addresses where David M. Frederick is enrolled with Medicare (CMS data updated 2026-10-02).
- 919 E 32nd StAustin, TX 78705 (512) 476‑7111
Group practices
Medicare enrollment lists David M. Frederick as a member of this group (CMS data updated 2026-10-02).
- Hospital Internists of Texas LLC47 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Austin
Clinicians with the same Medicare primary specialty in Austin, TX — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104189026 |
| 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