DR. AGNES CARSEN EILEEN BAHN MD
NPI 1386137537
Family Medicine in Windsor, CO
About Dr. Agnes Carsen Eileen Bahn Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AGNES CARSEN EILEEN BAHN MD (NPI 1386137537) is an individual family medicine provider in Windsor, Colorado, licensed in Colorado (DR.0068987) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Fort Collins, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Agnes Carsen Eileen Bahn Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Agnes Carsen Bahn reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fort Collins, CO 80525
- Reassigned Medicare billing, Colorado enrollment
- 42 clinicians in this Medicare group
Fort Collins, CO 80524
- Reassigned Medicare billing, Colorado enrollment
- 108 clinicians in this Medicare group
Cheyenne, WY 82009
- Reassigned Medicare billing, Wyoming enrollment
- 27 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80550 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WINDSOR, CO 80550
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Agnes Carsen Bahn's NPI number?
The NPI number for Agnes Carsen Bahn is 1386137537. It was assigned to this individual provider in the NPPES registry on June 12, 2018.
Where is Agnes Carsen Bahn located?
Agnes Carsen Bahn practices at 1683 Main St, Windsor, CO 80550. The listed phone number is (970) 400-7618.
What is Agnes Carsen Bahn's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Agnes Carsen Bahn enrolled in Medicare?
Yes. Agnes Carsen Bahn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Agnes Carsen Bahn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Agnes Carsen Bahn reassigns Medicare benefits to 3 organizations: Banner Fort Collins Pcp LLC (Fort Collins, CO), Vmd Primary Providers Colorado, Inc (Fort Collins, CO) and College Drive Urgent Care LLC (Cheyenne, WY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Agnes Carsen Bahn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Agnes Carsen Bahn accept?
Health plans from Blue Cross Blue Shield of Wyoming list Agnes Carsen Bahn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Agnes Carsen Bahn was last updated on January 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Agnes Carsen Eileen Bahn, MD · NPI 1386137537
Family Medicine physician in Windsor, Colorado. Individual provider, active in the CMS NPPES registry since June 12, 2018.
## Identity
- **NPI:** 1386137537 (Entity type: Individual)
- **Enumerated:** June 12, 2018
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** DR.0068987 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 1683 MAIN ST, Windsor, CO 80550-7921
- **Phone:** (970) 400-7618 · **Fax:** (970) 823-9007
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Banner Fort Collins Pcp LLC (NPI 1831982891, Fort Collins, CO); Vmd Primary Providers Colorado, Inc (NPI 1275646614, Fort Collins, CO); College Drive Urgent Care LLC (NPI 1467601765, Cheyenne, WY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** January 28, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1386137537) · Data from the CMS NPPES public registry.