DR. JONATHAN CHARLES ASHBAKER OD
NPI 1639152580
Optometrist in Vancouver, WA
About Dr. Jonathan Charles Ashbaker Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JONATHAN CHARLES ASHBAKER OD (NPI 1639152580) is an individual optometrist in Vancouver, Washington, licensed in Washington (OD 3779) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS and is a graduate of Pacific University - College Of Optometry (2002).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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
Dr. Jonathan Charles Ashbaker Od 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 Jonathan Ashbaker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Vancouver, WA 98664
- Reassigned Medicare billing, Washington enrollment
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 98664 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Ashbaker's NPI number?
The NPI number for Jonathan Ashbaker is 1639152580. It was assigned to this individual provider in the NPPES registry on November 23, 2005.
Where is Jonathan Ashbaker located?
Jonathan Ashbaker practices at 8217 E Mill Plain Blvd, Vancouver, WA 98664. The listed phone number is (360) 695-3829.
What is Jonathan Ashbaker's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Jonathan Ashbaker enrolled in Medicare?
Yes. Jonathan Ashbaker 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 Jonathan Ashbaker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Ashbaker reassigns Medicare benefits to Ashbaker Vision Clinic Inc (Vancouver, 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 Jonathan Ashbaker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jonathan Ashbaker accept?
Health plans from BridgeSpan Health Company, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Jonathan Ashbaker 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 Jonathan Ashbaker was last updated on January 11, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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. Jonathan Charles Ashbaker, OD · NPI 1639152580
Optometrist provider in Vancouver, Washington. Individual provider, active in the CMS NPPES registry since November 23, 2005.
## Identity
- **NPI:** 1639152580 (Entity type: Individual)
- **Enumerated:** November 23, 2005
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** OD 3779 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 8217 E MILL PLAIN BLVD, Vancouver, WA 98664-2004
- **Phone:** (360) 695-3829 · **Fax:** (360) 695-7718
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Ashbaker Vision Clinic Inc (NPI 1700927480, Vancouver, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Pacific University - College Of Optometry, class of 2002
## Record status
- **NPPES last updated:** January 11, 2008
- **Other identifiers:** Medicare PIN GAB34972 (WA); Medicaid 2027217 (WA); Medicare NSC 4978250001 (WA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1639152580) · Data from the CMS NPPES public registry.