DR. CHRISTINE M RYAN MD
NPI 1659408607
Family Medicine in Denver, CO
About Dr. Christine M Ryan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTINE M RYAN MD (NPI 1659408607) is an individual family medicine provider in Denver, Colorado, licensed in Colorado (DR.0038674) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Christine M Ryan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Christine Ryan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Denver, CO 80205
- Reassigned Medicare billing, Colorado, Minnesota and Ohio enrollments
- Medicare enrollment name: Cirrusmd Medical Group Of Delaware PA
- 17 clinicians in this Medicare group
Dallas, TX 75219
- Reassigned Medicare billing, Texas enrollment
- 55 clinicians in this Medicare group
Spokane, WA 99201
- Reassigned Medicare billing, Arizona enrollment
- 16 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80247 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DENVER, CO 80247
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 Christine Ryan's NPI number?
The NPI number for Christine Ryan is 1659408607. It was assigned to this individual provider in the NPPES registry on February 27, 2007. The provider is also known as Christine A Mcdevitt.
Where is Christine Ryan located?
Christine Ryan practices at 10350 E Dakota Ave, Denver, CO 80247. The listed phone number is (303) 338-4545.
What is Christine Ryan's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Christine Ryan enrolled in Medicare?
Yes. Christine Ryan is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Christine Ryan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christine Ryan reassigns Medicare benefits to 3 organizations: Cirrusmd Medical Group Of Delaware, P.A. (Denver, CO), Cmdpn Medical Group Of Texas, P.A. (Dallas, TX) and Cmdpn Medical Group Of Washington P C (Spokane, WA). 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 Christine Ryan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Christine Ryan was last updated on June 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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. Christine M Ryan, MD · NPI 1659408607
Family Medicine physician in Denver, Colorado. Individual provider, active in the CMS NPPES registry since February 27, 2007.
## Identity
- **NPI:** 1659408607 (Entity type: Individual)
- **Enumerated:** February 27, 2007
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** DR.0038674 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 10350 E DAKOTA AVE, Denver, CO 80247-1314
- **Phone:** (303) 338-4545
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Cirrusmd Medical Group Of Delaware, P.A. (NPI 1922664200, Denver, CO); Cmdpn Medical Group Of Texas, P.A. (NPI 1174082150, Dallas, TX); Cmdpn Medical Group Of Washington P C (NPI 1316422454, Spokane, WA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 14, 2021
- **Other identifiers:** Medicaid 17485240 (CO); Other 012158
---
Source: [NPI Profile](https://npiprofile.com/npi/1659408607) · Data from the CMS NPPES public registry.