CAROL GILLIOM
NPI 1881764769
Social Worker - Clinical in Ellensburg, WA
About Carol Gilliom NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROL GILLIOM (NPI 1881764769) is an individual clinical provider in Ellensburg, Washington, licensed in Washington (LW00004092) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1993).
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
Carol Gilliom 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
2Medicare enrollment records show Carol Gilliom reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ellensburg, WA 98926
- Reassigned Medicare billing, Washington enrollment
- 18 clinicians in this Medicare group
Yakima, WA 98902
- Reassigned Medicare billing, Washington enrollment
- 82 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98926 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.
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 Carol Gilliom's NPI number?
The NPI number for Carol Gilliom is 1881764769. It was assigned to this individual provider in the NPPES registry on November 8, 2006.
Where is Carol Gilliom located?
Carol Gilliom practices at 220 W 4th Ave, Ellensburg, WA 98926. The listed phone number is (509) 925-9861.
What is Carol Gilliom's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Carol Gilliom enrolled in Medicare?
Yes. Carol Gilliom 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 Carol Gilliom's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carol Gilliom reassigns Medicare benefits to 2 organizations: Valley Psychological Services (Ellensburg, WA) and Comprehensive Healthcare (Yakima, WA). 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 Carol Gilliom's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carol Gilliom accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Carol Gilliom 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 Carol Gilliom was last updated on March 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Carol Gilliom · NPI 1881764769
Clinical provider in Ellensburg, Washington. Individual provider, active in the CMS NPPES registry since November 8, 2006.
## Identity
- **NPI:** 1881764769 (Entity type: Individual)
- **Enumerated:** November 8, 2006
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** LW00004092 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 220 W 4TH AVE, Ellensburg, WA 98926-3060
- **Phone:** (509) 925-9861
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Valley Psychological Services (NPI 1356842785, Ellensburg, WA); Comprehensive Healthcare (NPI 1073527453, Yakima, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** March 22, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1881764769) · Data from the CMS NPPES public registry.