Quick answers
- Which hospitals does Cliff A. Gronseth work at?
- Medicare's official clinician data lists Cliff A. Gronseth at 2 hospitals: Boulder Community Health and UCHealth Yampa Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Cliff A. Gronseth see patients?
- Medicare's clinician data lists 2 practice locations, including Wheat Ridge, CO and Boulder, CO. Call before your visit to confirm the address.
- What is Cliff A. Gronseth's specialty?
- Medicare lists Physical Medicine and Rehabilitation as the primary specialty.
- Does Cliff A. Gronseth accept Medicare assignment?
- Yes. Medicare's clinician data says Cliff A. Gronseth 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 Cliff A. Gronseth offer telehealth?
- Medicare's clinician data says Cliff A. Gronseth offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Cliff A. Gronseth?
- (303) 494-7773, as listed in official Medicare / NPI Registry data.
- What is Cliff A. Gronseth's NPI number?
- 1811983802. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Cliff A. Gronseth works
Medicare's Facility Affiliation Data lists Cliff A. Gronseth 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
- UCHealth Yampa Valley Medical CenterSteamboat Springs, CO · Acute Care Hospital · CCN 060049
Practice locations
Addresses where Cliff A. Gronseth is enrolled with Medicare (CMS data updated 2026-10-02).
- 3555 Lutheran Pkwy, Suite 210Wheat Ridge, CO 80033 (303) 494‑7773
- 5387 Manhattan Cir, Suite 200Boulder, CO 80303 (303) 494‑7773
Group practices
Medicare enrollment lists Cliff A. Gronseth as a member of this group (CMS data updated 2026-10-02).
- Spine West a Professional LLC9 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in Colorado →
Other rehabilitation doctors in Colorado
Clinicians with the same Medicare primary specialty in Colorado — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Francisco School Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1811983802 |
| 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