Quick answers
- Which hospitals does Darin E. Olson work at?
- Medicare's official clinician data lists Darin E. Olson at 4 hospitals: Boulder Community Health, Ivinson Memorial Hospital, Medical Center of the Rockies and Poudre Valley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Darin E. Olson see patients?
- Medicare's clinician data lists 3 practice locations, including Fort Collins, CO, Superior, CO and Boulder, CO. Call before your visit to confirm the address.
- What is Darin E. Olson's specialty?
- Medicare lists Endocrinology as the primary specialty.
- Does Darin E. Olson accept Medicare assignment?
- Yes. Medicare's clinician data says Darin E. Olson 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 Darin E. Olson?
- (970) 266-8822, as listed in official Medicare / NPI Registry data.
- What is Darin E. Olson's NPI number?
- 1043324700. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Darin E. Olson works
Medicare's Facility Affiliation Data lists Darin E. Olson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Boulder Community HealthBoulder, CO · Acute Care Hospital · CCN 060027
- Ivinson Memorial HospitalLaramie, WY · Acute Care Hospital · CCN 530025
- Medical Center of the RockiesLoveland, CO · Acute Care Hospital · CCN 060119
- Poudre Valley HospitalFort Collins, CO · Acute Care Hospital · CCN 060010
Practice locations
Addresses where Darin E. Olson is enrolled with Medicare (CMS data updated 2026-10-02).
- 2121 E Harmony Rd, Unit 230 Uchmg Endocrinology/rheumatologyFort Collins, CO 80528 (970) 266‑8822
- 3 Superior Dr, Suite 100cSuperior, CO 80027 (303) 415‑8940
- 5495 Arapahoe Ave, Suite 100bBoulder, CO 80303 (303) 415‑4250
Group practices
Medicare enrollment lists Darin E. Olson as a member of these groups (CMS data updated 2026-10-02).
- Poudre Valley Medical Group LLC2,440 clinicians in the group
- Boulder Community Health264 clinicians in the group
Specialties
- Endocrinologyprimary
Other endocrinologists in Fort Collins
Clinicians with the same Medicare primary specialty in Fort Collins, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Boston University School Of Medicine |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043324700 |
| 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