Quick answers
- Which hospitals does Petar Jen work at?
- Medicare's official clinician data lists Petar Jen at 1 hospital: North Austin Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Petar Jen see patients?
- Medicare's clinician data lists 2 practice locations, including Round Rock, TX and Austin, TX. Call before your visit to confirm the address.
- What is Petar Jen's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Petar Jen accept Medicare assignment?
- Yes. Medicare's clinician data says Petar Jen 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 Petar Jen?
- (512) 341-1000, as listed in official Medicare / NPI Registry data.
- What is Petar Jen's NPI number?
- 1578265997. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Petar Jen works
Medicare's Facility Affiliation Data lists Petar Jen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- North Austin Medical CenterAustin, TX · Acute Care Hospital · CCN 450809
Practice locations
Addresses where Petar Jen is enrolled with Medicare (CMS data updated 2026-10-02).
- 2400 Round Rock AveRound Rock, TX 78681 (512) 341‑1000
- 919 E 32nd St, St David'S Med CtrAustin, TX 78705 (830) 997‑4353
Group practices
Medicare enrollment lists Petar Jen as a member of this group (CMS data updated 2026-10-02).
- Longhorn Emergency Medical Associates PA159 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Round Rock
Clinicians with the same Medicare primary specialty in Round Rock, TX — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Florida State University College Of Medicine |
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578265997 |
| 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