Quick answers
- Which hospitals does William J. Bauer work at?
- Medicare's official clinician data lists William J. Bauer at 1 hospital: Longs Peak Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William J. Bauer see patients?
- Medicare's clinician data lists 7 practice locations, including Louisville, CO, Longmont, CO and Fort Collins, CO. Call before your visit to confirm the address.
- What is William J. Bauer's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does William J. Bauer accept Medicare assignment?
- Yes. Medicare's clinician data says William J. Bauer 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 William J. Bauer?
- (720) 961-9700, as listed in official Medicare / NPI Registry data.
- What is William J. Bauer's NPI number?
- 1588923049. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William J. Bauer works
Medicare's Facility Affiliation Data lists William J. Bauer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Longs Peak HospitalLongmont, CO · Acute Care Hospital · CCN 060128
Practice locations
Addresses where William J. Bauer is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1335 E S Boulder Rd, Suite C Afc Urgent CareLouisville, CO 80027 (720) 961‑9700
- 1925 Mountain View AveLongmont, CO 80501 (303) 776‑1234
- 2804 S Timberline Rd, Afc Urgent CareFort Collins, CO 80525 (970) 672‑4026
- 4404 Barranca Ln, Unit 101Castle Rock, CO 80104 (720) 733‑5260
- 4800 Baseline Rd, Suite D106Boulder, CO 80303 (720) 961‑9700
Group practices
Medicare enrollment lists William J. Bauer as a member of these groups (CMS data updated 2026-10-02).
- Poudre Valley Medical Group LLC2,440 clinicians in the group
- Quality Urgent Care Professional Corporation32 clinicians in the group
- Urgent Care Northern Colorado10 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Louisville
Clinicians with the same Medicare primary specialty in Louisville, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | West Virginia University School Of Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588923049 |
| 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