DR. WILLIAM K. DOMARAD D.O.
NPI 1831108455
Psychiatry & Neurology - Neurology in Vancouver, WA
About Dr. William K. Domarad D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM K. DOMARAD D.O. (NPI 1831108455) is an individual neurology provider in Vancouver, Washington, licensed in Washington (OP00001949) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Mclaren Northern Michigan, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Other Identifiers 6
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. William K. Domarad 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
12Medicare enrollment records show William Domarad reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Vancouver, WA 98664
- Reassigned Medicare billing, Washington enrollment
- 711 clinicians in this Medicare group
Olympia, WA 98512
- Reassigned Medicare billing, Washington and Idaho enrollments
- Also billed through NPI 1730687161 (Idaho)
- 4,383 clinicians in this Medicare group
Bozeman, MT 59718
- Reassigned Medicare billing, Montana enrollment
- Medicare enrollment name: Billings Clinic
- 1,264 clinicians in this Medicare group
Mitchell, NE 69357
- Reassigned Medicare billing, Nebraska enrollment
- 208 clinicians in this Medicare group
Washburn, ND 58577
- Reassigned Medicare billing, North Dakota enrollment
- 616 clinicians in this Medicare group
North English, IA 52316
- Reassigned Medicare billing, Iowa enrollment
- 17 clinicians in this Medicare group
Kirksville, MO 63501
- Reassigned Medicare billing, Missouri enrollment
- 149 clinicians in this Medicare group
Cape Girardeau, MO 63701
- Reassigned Medicare billing, Missouri enrollment
- 470 clinicians in this Medicare group
Petoskey, MI 49770
- Reassigned Medicare billing, Michigan enrollment
- 149 clinicians in this Medicare group
Mt Pleasant, MI 48858
- Reassigned Medicare billing, Michigan enrollment
- 321 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mclaren Northern Michigan
Acute Care Hospitals · Petoskey, MIRegional West Medical Center
Acute Care Hospitals · Scottsbluff, NEPhysician 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
VANCOUVER, WA 98664
VANCOUVER, WA 98664
VANCOUVER, WA 98664
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 William Domarad's NPI number?
The NPI number for William Domarad is 1831108455. It was assigned to this individual provider in the NPPES registry on August 5, 2006.
Where is William Domarad located?
William Domarad practices at 505 NE 87th Ave Ste 460, Vancouver, WA 98664. The listed phone number is (360) 514-7771.
What is William Domarad's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is William Domarad enrolled in Medicare?
Yes. William Domarad 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 William Domarad's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Domarad reassigns Medicare benefits to 12 organizations: The Vancouver Clinic Inc Ps (Vancouver, WA), Multicare Health System (Olympia, WA), Billings Cinic (Bozeman, MT), Regional West Physicians Clinic (Mitchell, NE), St. Alexius Medical Center (Washburn, ND) and 7 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 William Domarad's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Domarad accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Anthem Blue Cross and Blue Shield and Blue Care Network of Michigan and 3 other insurers list William Domarad 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 William Domarad affiliated with any hospitals?
According to CMS data, William Domarad is affiliated with Mclaren Northern Michigan and Regional West Medical Center.
When was this NPI record last updated?
The NPPES record for William Domarad was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. William K. Domarad, D.O. · NPI 1831108455
Neurology physician in Vancouver, Washington. Individual provider, active in the CMS NPPES registry since August 5, 2006.
## Identity
- **NPI:** 1831108455 (Entity type: Individual)
- **Enumerated:** August 5, 2006
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** OP00001949 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 505 NE 87TH AVE STE 460, Vancouver, WA 98664-1965
- **Phone:** (360) 514-7771 · **Fax:** (360) 514-7769
## 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:** 12 organizations under Medicare reassignment (form CMS-855R): The Vancouver Clinic Inc Ps (NPI 1992759427, Vancouver, WA); Multicare Health System (NPI 1831609775, Olympia, WA); Billings Cinic (NPI 1215660840, Bozeman, MT); Regional West Physicians Clinic (NPI 1992703425, Mitchell, NE); St. Alexius Medical Center (NPI 1831267236, Washburn, ND); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** August 11, 2026
- **Other identifiers:** Medicaid 806992600 (ID); Other 000010148189 (ID); Medicaid 201057130 (IN); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1831108455) · Data from the CMS NPPES public registry.