Quick answers
- Which hospitals does Erin E. Riggle work at?
- Medicare's official clinician data lists Erin E. Riggle at 4 hospitals: AdventHealth Castle Rock, AdventHealth Littleton, 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 Erin E. Riggle see patients?
- Medicare's clinician data lists 1 practice location in Denver, CO. Call before your visit to confirm the address.
- What is Erin E. Riggle's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty, and also Internal Medicine.
- Does Erin E. Riggle accept Medicare assignment?
- Yes. Medicare's clinician data says Erin E. Riggle 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 Erin E. Riggle offer telehealth?
- Medicare's clinician data says Erin E. Riggle offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Erin E. Riggle?
- (720) 516-9160, as listed in official Medicare / NPI Registry data.
- What is Erin E. Riggle's NPI number?
- 1003004771. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Erin E. Riggle works
Medicare's Facility Affiliation Data lists Erin E. Riggle at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth Castle RockCastle Rock, CO · Acute Care Hospital · CCN 060125
- AdventHealth LittletonLittleton, CO · Acute Care Hospital · CCN 060113
- 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 Erin E. Riggle is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Cook St, Suite 400Denver, CO 80206 (720) 516‑9160
Group practices
Medicare enrollment lists Erin E. Riggle as a member of this group (CMS data updated 2026-10-02).
- Poudre Valley Medical Group LLC2,440 clinicians in the group
Specialties
Find other Critical Care (Intensivists) doctors in Colorado →
Other critical care doctors in Denver
Clinicians with the same Medicare primary specialty in Denver, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1003004771 |
| 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