Quick answers
- Does Agnes Carsen Bahn accept Medicare assignment?
- Yes. Medicare's clinician data says Agnes Carsen Bahn 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 Agnes Carsen Bahn see?
- In 2024, CMS data shows 187 Original Medicare patients and 431 services for Agnes Carsen Bahn. This counts Original Medicare only and measures volume, not quality.
- What is Agnes Carsen Bahn's NPI number?
- 1386137537. 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 Agnes Carsen Bahn, 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 | 187 |
|---|---|
| Services billed to Medicare | 431 |
| Different services or procedures | 52 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)105 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)68 services
- Automated urinalysis test (81003)37 services
- X-ray of chest, 2 views (71046)22 services
- Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)15 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 cholesterol64%
- High blood pressure58%
- Arthritis52%
- Depression26%
- Ischemic heart disease25%
- Anxiety20%
Practice locations
Addresses where Agnes Carsen Bahn is enrolled with Medicare (CMS data updated October 2, 2026).
- 1683 Main StWindsor, CO 80550 (970) 400‑7618
- 3519 Richmond DrFort Collins, CO 80526 (970) 449‑0951
Group practices
Medicare enrollment lists Agnes Carsen Bahn as a member of this group (CMS data updated October 2, 2026).
- Banner Fort Collins PCP LLC47 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Windsor
Clinicians with the same Medicare primary specialty in Windsor, CO — not a recommendation.
Other clinicians in Banner Fort Collins PCP LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2018 (8 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386137537 |
| 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
- 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