Quick answers
- Which hospitals does Eryn Callihan work at?
- Medicare's official clinician data lists Eryn Callihan at 4 hospitals: Longs Peak Hospital, UCHealth Broomfield Hospital, UCHealth Highlands Ranch Hospital and University of Colorado Hospital Authority. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Eryn Callihan see patients?
- Medicare's clinician data lists 2 practice locations, including Denver, CO and Aurora, CO. Call before your visit to confirm the address.
- What is Eryn Callihan's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Eryn Callihan accept Medicare assignment?
- Yes. Medicare's clinician data says Eryn Callihan 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.
- Does Eryn Callihan offer telehealth?
- Medicare's clinician data says Eryn Callihan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Eryn Callihan's NPI number?
- 1265981567. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Eryn Callihan works
Medicare's Facility Affiliation Data lists Eryn Callihan 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
- UCHealth Broomfield HospitalBroomfield, CO · Acute Care Hospital · CCN 060129
- UCHealth Highlands Ranch HospitalHighlands Ranch, CO · Acute Care Hospital · CCN 060132
- University of Colorado Hospital AuthorityAurora, CO · Acute Care Hospital · CCN 060024
Practice locations
Addresses where Eryn Callihan is enrolled with Medicare (CMS data updated 2026-10-02).
Specialties
- Physician Assistantprimary
Other physician assistants in Denver
Clinicians with the same Medicare primary specialty in Denver, CO — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1265981567 |
| 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