JOHN M OLSEN MD
NPI 1316521446
Family Medicine in West Richland, WA
About John M Olsen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN M OLSEN MD (NPI 1316521446) is an individual family medicine provider in West Richland, Washington, licensed in Washington (MD61455549) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS, is affiliated with Kadlec Regional Medical Center, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
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
John M Olsen 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 Reassignment
Medicare enrollment records show John Olsen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Richland, WA 99352
- Reassigned Medicare billing, Washington enrollment
- 454 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 3
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.
Kadlec Regional Medical Center
Acute Care Hospitals · Richland, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 99353 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 John Olsen's NPI number?
The NPI number for John Olsen is 1316521446. It was assigned to this individual provider in the NPPES registry on May 5, 2021.
Where is John Olsen located?
John Olsen practices at 4100 Keene Rd, West Richland, WA 99353. The listed phone number is (509) 371-1777.
What is John Olsen's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is John Olsen enrolled in Medicare?
Yes. John 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 organization bills Medicare for John Olsen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Olsen reassigns Medicare benefits to Kadlec Regional Medical Center (Richland, WA). The 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 John Olsen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Olsen accept?
Health plans from Ambetter Health, Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list John Olsen 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.
Is John Olsen affiliated with any hospitals?
According to CMS data, John Olsen is affiliated with Kadlec Regional Medical Center.
When was this NPI record last updated?
The NPPES record for John Olsen was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 days 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.
# John M Olsen, MD · NPI 1316521446
Family Medicine physician in West Richland, Washington. Individual provider, active in the CMS NPPES registry since May 5, 2021.
## Identity
- **NPI:** 1316521446 (Entity type: Individual)
- **Enumerated:** May 5, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD61455549 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 4100 KEENE RD, West Richland, WA 99353-4909
- **Phone:** (509) 371-1777 · **Fax:** (509) 371-1778
## 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:** Kadlec Regional Medical Center (NPI 1235471954, Richland, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** September 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1316521446) · Data from the CMS NPPES public registry.