Quick answers
- Which hospitals does Katrina Oyague work at?
- Medicare's official clinician data lists Katrina Oyague at 3 hospitals: AdventHealth Avista, Boulder Community Health and Centura Health-St Anthony North Health Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Katrina Oyague see patients?
- Medicare's clinician data lists 2 practice locations, including Boulder, CO and Westminster, CO. Call before your visit to confirm the address.
- What is Katrina Oyague's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Katrina Oyague accept Medicare assignment?
- Yes. Medicare's clinician data says Katrina Oyague 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 Katrina Oyague?
- (303) 385-2000, as listed in official Medicare / NPI Registry data.
- What is Katrina Oyague's NPI number?
- 1497982094. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Katrina Oyague works
Medicare's Facility Affiliation Data lists Katrina Oyague at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth AvistaLouisville, CO · Acute Care Hospital · CCN 060103
- Boulder Community HealthBoulder, CO · Acute Care Hospital · CCN 060027
- Centura Health-St Anthony North Health CampusWestminster, CO · Acute Care Hospital · CCN 060104
Practice locations
Addresses where Katrina Oyague is enrolled with Medicare (CMS data updated 2026-10-02).
- 4715 Arapahoe AveBoulder, CO 80303 (303) 385‑2000
- 8601 Turnpike Dr, Suite 204Westminster, CO 80031 (303) 222‑4312
Group practices
Medicare enrollment lists Katrina Oyague as a member of these groups (CMS data updated 2026-10-02).
- Select Physical Therapy of West Denver Limited Partnership548 clinicians in the group
- Rocky Mountain Cancer Centers LLP132 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Boulder
Clinicians with the same Medicare primary specialty in Boulder, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Colorado School Of Medicine, Denver |
| Graduation year | 2009 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497982094 |
| 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