EILEEN MARGARET REARDON MD
NPI 1437102472
Obstetrics & Gynecology in Kirkland, WA
About Eileen Margaret Reardon Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EILEEN MARGARET REARDON MD (NPI 1437102472) is an individual obstetrics & gynecology provider in Kirkland, Washington, licensed in Colorado (DR.0048636) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Westminster.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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 (PECOS)
Eileen Margaret Reardon Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Eileen Reardon reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Silverdale, WA 98383
- Reassigned Medicare billing, Washington enrollment
- 223 clinicians in this Medicare group
Craig, CO 81625
- Reassigned Medicare billing, Colorado enrollment
- 438 clinicians in this Medicare group
Kremmling, CO 80459
- Reassigned Medicare billing, Colorado enrollment
- 1,193 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 98034 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.
KIRKLAND, WA 98034
KIRKLAND, WA 98034
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 Eileen Reardon's NPI number?
The NPI number for Eileen Reardon is 1437102472. It was assigned to this individual provider in the NPPES registry on May 19, 2006.
Where is Eileen Reardon located?
Eileen Reardon practices at 12040 NE 128th St, Kirkland, WA 98034. The listed phone number is (425) 899-1000.
What is Eileen Reardon's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Eileen Reardon enrolled in Medicare?
Yes. Eileen Reardon is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Eileen Reardon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eileen Reardon reassigns Medicare benefits to 3 organizations: Obhg Washington, PC (Silverdale, WA), Intermountain Medical Group Grand Junction, LLC (Craig, CO) and Catholic Health Initiatives Colorado (Kremmling, CO). 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 Eileen Reardon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eileen Reardon accept?
Health plans from Providence Health Plan and Select Health list Eileen Reardon 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 Eileen Reardon was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Eileen Margaret Reardon, MD · NPI 1437102472
Obstetrics & Gynecology physician in Kirkland, Washington. Individual provider, active in the CMS NPPES registry since May 19, 2006.
## Identity
- **NPI:** 1437102472 (Entity type: Individual)
- **Enumerated:** May 19, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** DR.0048636 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 12040 NE 128TH ST, Kirkland, WA 98034-3013
- **Phone:** (425) 899-1000
## 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): Obhg Washington, PC (NPI 1962729525, Silverdale, WA); Intermountain Medical Group Grand Junction, LLC (NPI 1245843481, Craig, CO); Catholic Health Initiatives Colorado (NPI 1497364855, Kremmling, CO) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 29, 2026
- **Other identifiers:** Medicaid 10486810 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1437102472) · Data from the CMS NPPES public registry.