Quick answers
- Which hospitals does Aaron J. Cotrell work at?
- Medicare's official clinician data lists Aaron J. Cotrell at 4 hospitals: Ascension Seton Cedar Park, Ascension Seton Hays, Ascension Seton Williamson and Seton Medical Center Harker Heights. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Aaron J. Cotrell see patients?
- Medicare's clinician data lists 5 practice locations, including Cedar Park, TX, Round Rock, TX and Bastrop, TX. Call before your visit to confirm the address.
- What is Aaron J. Cotrell's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Aaron J. Cotrell accept Medicare assignment?
- Yes. Medicare's clinician data says Aaron J. Cotrell 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 Aaron J. Cotrell?
- (512) 324-4000, as listed in official Medicare / NPI Registry data.
- What is Aaron J. Cotrell's NPI number?
- 1134495401. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Aaron J. Cotrell works
Medicare's Facility Affiliation Data lists Aaron J. Cotrell at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Seton Cedar ParkCedar Park, TX · Acute Care Hospital · CCN 670043
- Ascension Seton HaysKyle, TX · Acute Care Hospital · CCN 670056
- Ascension Seton WilliamsonRound Rock, TX · Acute Care Hospital · CCN 670041
- Seton Medical Center Harker HeightsHarker Heights, TX · Acute Care Hospital · CCN 670080
Practice locations
Addresses where Aaron J. Cotrell is enrolled with Medicare (CMS data updated 2026-10-02).
- 1401 Medical PkwyCedar Park, TX 78613
- 201 Seton PkwyRound Rock, TX 78665 (512) 324‑4000
- 3201 Hwy 71 EBastrop, TX 78602 (512) 321‑8200
- 6001 Kyle PkwyKyle, TX 78640 (512) 504‑5000
- 850 Central Texas ExpresswayHarker Heights, TX 76548 (254) 680‑6302
Group practices
Medicare enrollment lists Aaron J. Cotrell as a member of this group (CMS data updated 2026-10-02).
- Brazos Valley Pathology, PLLC5 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Cedar Park
Clinicians with the same Medicare primary specialty in Cedar Park, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At San Antonio |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134495401 |
| 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