Quick answers
- Which hospitals does Stephen A. Treat work at?
- Medicare's official clinician data lists Stephen A. Treat at 5 hospitals: Haxtun Hospital District, Longs Peak Hospital, Medical Center of the Rockies, Poudre Valley Hospital and UCHealth Greeley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephen A. Treat see patients?
- Medicare's clinician data lists 18 practice locations, including Fort Collins, CO, Firestone, CO and Bridgeport, NE. Call before your visit to confirm the address.
- What is Stephen A. Treat's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Stephen A. Treat accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen A. Treat 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 Stephen A. Treat offer telehealth?
- Medicare's clinician data says Stephen A. Treat offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Stephen A. Treat?
- (303) 833-8880, as listed in official Medicare / NPI Registry data.
- What is Stephen A. Treat's NPI number?
- 1013913482. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephen A. Treat works
Medicare's Facility Affiliation Data lists Stephen A. Treat at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Haxtun Hospital DistrictHaxtun, CO · Critical Access Hospital · CCN 061304
- Longs Peak HospitalLongmont, CO · Acute Care Hospital · CCN 060128
- Medical Center of the RockiesLoveland, CO · Acute Care Hospital · CCN 060119
- Poudre Valley HospitalFort Collins, CO · Acute Care Hospital · CCN 060010
- UCHealth Greeley HospitalGreeley, CO · Acute Care Hospital · CCN 060131
Practice locations
Addresses where Stephen A. Treat is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 18; the Medicare profile lists all.
- 1024 S Lemay AveFort Collins, CO 80524
- 11083 Colorado BlvdFirestone, CO 80504 (303) 833‑8880
- 1313 S StBridgeport, NE 69336 (308) 262‑1616
- 15240 W 64th Ave, Uchmg Primary/urgent Care Arvada WestArvada, CO 80007 (303) 463‑7181
- 1750 E Ken Pratt Blvd, UchealthLongmont, CO 80504 (970) 237‑7848
Group practices
Medicare enrollment lists Stephen A. Treat 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 Cardiovascular Disease (Cardiology) doctors in Colorado →
Other cardiologists in Fort Collins
Clinicians with the same Medicare primary specialty in Fort Collins, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Vermont College Of Medicine |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1013913482 |
| 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