Quick answers
- Does Anne-Claire Frey accept Medicare assignment?
- Yes. Medicare's clinician data says Anne-Claire Frey accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Anne-Claire Frey see?
- In 2024, CMS data shows 265 Original Medicare patients and 510 services for Anne-Claire Frey. This counts Original Medicare only and measures volume, not quality.
- What is Anne-Claire Frey's NPI number?
- 1639867450. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Anne-Claire Frey, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 265 |
|---|---|
| Services billed to Medicare | 510 |
| Different services or procedures | 32 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)267 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)62 services
- Automated urinalysis test (81003)51 services
- Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected (0241U)32 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)32 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure64%
- Arthritis54%
- Anxiety26%
- Ischemic heart disease23%
- Depression23%
Hospitals where Anne-Claire Frey works
Medicare's Facility Affiliation Data lists Anne-Claire Frey at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Medical Center of the RockiesLoveland, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060119
- Poudre Valley HospitalFort Collins, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060010
Practice locations
Addresses where Anne-Claire Frey is enrolled with Medicare (CMS data updated October 2, 2026).
- 2964 Ginnala DrLoveland, CO 80538 (970) 667‑7755
- 4674 Snow Mesa Dr, Suite 200Fort Collins, CO 80528 (970) 495‑8450
Group practices
Medicare enrollment lists Anne-Claire Frey as a member of these groups (CMS data updated October 2, 2026).
- Poudre Valley Medical Group LLC2,440 clinicians in the group
- Select Physical Therapy of West Denver Limited Partnership548 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Loveland
Clinicians with the same Medicare primary specialty in Loveland, CO — not a recommendation.
Other clinicians in Poudre Valley Medical Group LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1639867450 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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