JONATHAN P CROSIER MD
NPI 1366533481
Family Medicine in Dayten, WA
About Jonathan P Crosier Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JONATHAN P CROSIER MD (NPI 1366533481) is an individual family medicine provider in Dayten, Washington, licensed in Washington (MD00047202) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Dayton General Hospital, and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses
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 and accepts Medicare assignment
Jonathan P Crosier 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
9Medicare enrollment records show Jonathan Crosier reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dayton, WA 99328
- Reassigned Medicare billing, Washington enrollment
- 141 clinicians in this Medicare group
Colfax, WA 99111
- Reassigned Medicare billing, Washington enrollment
- 69 clinicians in this Medicare group
Kennewick, WA 99338
- Reassigned Medicare billing, Washington enrollment
- 60 clinicians in this Medicare group
Davenport, WA 99122
- Reassigned Medicare billing, Washington enrollment
- 25 clinicians in this Medicare group
Sunnyside, WA 98944
- Reassigned Medicare billing, Washington enrollment
- 64 clinicians in this Medicare group
Ephrata, WA 98823
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Grant County Public Hospital District No. 3
- 144 clinicians in this Medicare group
Ephrata, WA 98823
- Reassigned Medicare billing, Washington enrollment
- 17 clinicians in this Medicare group
Quincy, WA 98848
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Grant County Hospital District No. 2
- 141 clinicians in this Medicare group
Chelan, WA 98816
- Reassigned Medicare billing, Washington enrollment
- Also billed through NPI 1124438312 (Washington), NPI 1578568853 (Washington)
- 2 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 2
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Dayton General Hospital
Critical Access Hospitals · Dayton, WALincoln Hospital
Critical Access Hospitals · Davenport, WAColumbia Basin Hospital
Critical Access Hospitals · Ephrata, WAQuincy Valley Medical Center
Critical Access Hospitals · Quincy, WAWhitman Hospital And Medical Center
Critical Access Hospitals · Colfax, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 99328 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 Jonathan Crosier's NPI number?
The NPI number for Jonathan Crosier is 1366533481. It was assigned to this individual provider in the NPPES registry on September 27, 2006.
Where is Jonathan Crosier located?
Jonathan Crosier practices at 1012 S. 3rd St, Dayten, WA 99328. The listed phone number is (509) 382-8347.
What is Jonathan Crosier's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Jonathan Crosier enrolled in Medicare?
Yes. Jonathan Crosier 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 Jonathan Crosier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Crosier reassigns Medicare benefits to 9 organizations: Columbia County Hospital District (Dayton, WA), Public Hospital District No 3 Of Whitman County (Colfax, WA), Washington Emergency Physician Partners PLLC (Kennewick, WA), Lincoln County Hospital District #3 (Davenport, WA), Sunnyside Emergency Group A Professional LLC (Sunnyside, WA) and 4 more organizations, listed in the Medicare section above. 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 Jonathan Crosier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jonathan Crosier accept?
Health plans from Ambetter Health and Providence Health Plan list Jonathan Crosier 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 Jonathan Crosier affiliated with any hospitals?
According to CMS data, Jonathan Crosier is affiliated with Dayton General Hospital, Lincoln Hospital, Columbia Basin Hospital, Quincy Valley Medical Center and Whitman Hospital And Medical Center.
When was this NPI record last updated?
The NPPES record for Jonathan Crosier was last updated on March 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Jonathan P Crosier, MD · NPI 1366533481
Family Medicine physician in Dayten, Washington. Individual provider, active in the CMS NPPES registry since September 27, 2006.
## Identity
- **NPI:** 1366533481 (Entity type: Individual)
- **Enumerated:** September 27, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD00047202 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1012 S. 3RD ST, Dayten, WA 99328
- **Phone:** (509) 382-8347 · **Fax:** (509) 382-3205
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): Columbia County Hospital District (NPI 1134128911, Dayton, WA); Public Hospital District No 3 Of Whitman County (NPI 1922009448, Colfax, WA); Washington Emergency Physician Partners PLLC (NPI 1346586351, Kennewick, WA); Lincoln County Hospital District #3 (NPI 1841234598, Davenport, WA); Sunnyside Emergency Group A Professional LLC (NPI 1033529367, Sunnyside, WA); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** March 16, 2026
- **Other identifiers:** Medicaid G9107007 (WA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1366533481) · Data from the CMS NPPES public registry.