CHELSIE LOKELANI DIAZ
NPI 1346550704
Social Worker in Spokane, WA
About Chelsie Lokelani Diaz NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHELSIE LOKELANI DIAZ (NPI 1346550704) is an individual social worker in Spokane, Washington and active in the NPI registry since October 2010. She is enrolled in Medicare PECOS, maintains a secondary practice location in Spokane, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 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
Chelsie Lokelani Diaz 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 Chelsie Diaz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Spokane, WA 99204
- Reassigned Medicare billing, Washington enrollment
- 862 clinicians in this Medicare group
Everett, WA 98201
- Reassigned Medicare billing, Washington enrollment
- 2,678 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.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SPOKANE, WA 99207
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 Chelsie Diaz's NPI number?
The NPI number for Chelsie Diaz is 1346550704. It was assigned to this individual provider in the NPPES registry on October 19, 2010.
Where is Chelsie Diaz located?
Chelsie Diaz practices at 235 E Rowan Ave Ste 107, Spokane, WA 99207. The listed phone number is (509) 252-6446.
What is Chelsie Diaz's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Chelsie Diaz enrolled in Medicare?
Yes. Chelsie Diaz 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 Chelsie Diaz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chelsie Diaz reassigns Medicare benefits to 2 organizations: Providence Health & Services Washington (Spokane, WA) and Kaiser Foundation Health Plan Of Washington (Everett, 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 Chelsie Diaz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Chelsie Diaz accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Chelsie Diaz 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 Chelsie Diaz was last updated on January 23, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Chelsie Lokelani Diaz · NPI 1346550704
Social Worker provider in Spokane, Washington. Individual provider, active in the CMS NPPES registry since October 19, 2010.
## Identity
- **NPI:** 1346550704 (Entity type: Individual)
- **Enumerated:** October 19, 2010
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 235 E ROWAN AVE STE 107, Spokane, WA 99207-1240
- **Phone:** (509) 252-6446 · **Fax:** (509) 227-7070
## 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): Providence Health & Services Washington (NPI 1194099390, Spokane, WA); Kaiser Foundation Health Plan Of Washington (NPI 1386935351, Everett, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** January 23, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1346550704) · Data from the CMS NPPES public registry.