RYDER C OLSEN D.O
NPI 1205256963
Emergency Medicine in Tacoma, WA
About Ryder C Olsen D.o NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RYDER C OLSEN D.O (NPI 1205256963) is an individual emergency medicine provider in Tacoma, Washington, licensed in Washington (OP60746845) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Timpanogos Regional Hospital, and maintains a secondary practice location in Fort Hood.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Ryder C Olsen D.o 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 Ryder Olsen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Federal Way, WA 98003
- Reassigned Medicare billing, Washington enrollment
- 190 clinicians in this Medicare group
Arlington, WA 98223
- Reassigned Medicare billing, Washington enrollment
- 519 clinicians in this Medicare group
Salt Lake City, UT 84102
- Reassigned Medicare billing, Utah enrollment
- 316 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 5
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Timpanogos Regional Hospital
Acute Care Hospitals · Orem, UTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98431 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.
TACOMA, WA 98431
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 Ryder Olsen's NPI number?
The NPI number for Ryder Olsen is 1205256963. It was assigned to this individual provider in the NPPES registry on April 21, 2014.
Where is Ryder Olsen located?
Ryder Olsen practices at 9040 Jackson Ave, Tacoma, WA 98431. The listed phone number is (253) 968-1110.
What is Ryder Olsen's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Ryder Olsen enrolled in Medicare?
Yes. Ryder Olsen 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 Ryder Olsen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryder Olsen reassigns Medicare benefits to 3 organizations: Northwest Observation Associates PC (Federal Way, WA), Northwest Emergency Physicians LLC (Arlington, WA) and Emergency Physicians Integrated Care, LLC (Salt Lake City, UT). 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 Ryder Olsen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ryder Olsen affiliated with any hospitals?
According to CMS data, Ryder Olsen is affiliated with Timpanogos Regional Hospital.
When was this NPI record last updated?
The NPPES record for Ryder Olsen was last updated on August 6, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.