MR. JEFFERY DUANE CLARK LICSW
NPI 1225539570
Social Worker - Clinical in Spokane, WA
About Mr. Jeffery Duane Clark Licsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. JEFFERY DUANE CLARK LICSW (NPI 1225539570) is an individual clinical provider in Spokane, Washington, licensed in Washington (LW61435143) and active in the NPI registry since February 2018. He is enrolled in Medicare PECOS and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. Jeffery Duane Clark Licsw 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 99202 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SPOKANE, WA 99202
SPOKANE, WA 99202
SPOKANE, WA 99202
SPOKANE, WA 99202
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 Jeffery Clark's NPI number?
The NPI number for Jeffery Clark is 1225539570. It was assigned to this individual provider in the NPPES registry on February 22, 2018.
Where is Jeffery Clark located?
Jeffery Clark practices at 202 E Spokane Falls Blvd Ste 302, Spokane, WA 99202. The listed phone number is (509) 720-7073.
What is Jeffery Clark's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Jeffery Clark enrolled in Medicare?
Yes. Jeffery Clark 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.
What insurance does Jeffery Clark accept?
Health plans from Kaiser Permanente and Premera Blue Cross Blue Shield of Alaska list Jeffery Clark 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 Jeffery Clark was last updated on January 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Mr. Jeffery Duane Clark, LICSW · NPI 1225539570
Clinical provider in Spokane, Washington. Individual provider, active in the CMS NPPES registry since February 22, 2018.
## Identity
- **NPI:** 1225539570 (Entity type: Individual)
- **Enumerated:** February 22, 2018
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** LW61435143 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 202 E SPOKANE FALLS BLVD STE 302, Spokane, WA 99202-1612
- **Phone:** (509) 720-7073
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** January 31, 2026
- **Other identifiers:** Other G9123877 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1225539570) · Data from the CMS NPPES public registry.