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EILEEN RUBY DEMING PAC
NPI 1194520650
Physician Assistant - Surgical in Tacoma, WA

Active since February 18, 2025PECOS EnrolledAccepts Medicare Assignment
1708 YAKIMA AVE STE 105, TACOMA, WA 98405(253) 552-1200(253) 552-1239 Get Directions Write a Review

NPPES record last updated: December 10, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 10, 2025, Feb 18, 2025 (2 updates tracked since 2025).

About Eileen Ruby Deming Pac NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

EILEEN RUBY DEMING PAC (NPI 1194520650) is an individual surgical provider in Tacoma, Washington, licensed in Washington (PA70044160) and active in the NPI registry since February 2025. She is enrolled in Medicare PECOS, is affiliated with St Joseph Medical Center, and is a graduate of George Washington University School Of Medicine (2025).

NPPES Registry Identity

NPI1194520650
Entity TypeIndividualFemale
Primary Taxonomy363AS0400X
Provider Legal NameEILEEN RUBY DEMINGCredential: PAC
Location Address1708 YAKIMA AVE STE 105Tacoma, WA 98405-5300
Mailing Address1708 Yakima Ave Ste 105Tacoma, WA 98405-5300 · (253) 552-1200 · Fax (253) 552-1239
Phone(253) 552-1200
Fax(253) 552-1239
Sole ProprietorNo
Medical School CMSGeorge Washington University School Of MedicineGraduated 2025
Enumeration DateFebruary 18, 2025
Last NPPES UpdateDecember 10, 20252 updates tracked since enumeration
NPPES CertifiedDecember 10, 2025
✔ NPI 1194520650 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License✔ Licensed in WA · PA70044160
Also ListedPhysician AssistantTaxonomy 363A00000X · License PA70044160 (WA)
1708 YAKIMA AVE STE 105, Tacoma, WA 98405
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.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

Eileen Ruby Deming Pac 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.

PECOS PAC ID6204322407
PECOS Enrollment IDI20251226000339
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Joseph Medical Center

Acute Care Hospitals · Tacoma, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500108
Location1717 South J StreetTacoma, WA 98405 · Pierce County
Emergency services Birthing friendly

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.

CLAIRE JULIA BURRIS PA-C
Physician Assistant
1708 YAKIMA AVE STE 105
TACOMA, WA 98405
Pierce County (253) 552-1200
DR. NICHOLAS SICH M.D.
Surgery (Surgical Oncology)
1708 YAKIMA AVE STE 105
TACOMA, WA 98405
Pierce County (253) 552-1200
JOANNA GAO PAC
Physician Assistant (Surgical)
1708 YAKIMA AVE STE 105
TACOMA, WA 98405
Pierce County (253) 552-1200
VITAS ERIK WAGNER MD
Colon & Rectal Surgery
1708 YAKIMA AVE STE 105
TACOMA, WA 98405
Pierce County (253) 552-1200

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 Eileen Deming's NPI number?

The NPI number for Eileen Deming is 1194520650. It was assigned to this individual provider in the NPPES registry on February 18, 2025.

Where is Eileen Deming located?

Eileen Deming practices at 1708 Yakima Ave Ste 105, Tacoma, WA 98405. The listed phone number is (253) 552-1200.

What is Eileen Deming's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Eileen Deming enrolled in Medicare?

Yes. Eileen Deming 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 Eileen Deming accept?

Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Eileen Deming 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 Eileen Deming affiliated with any hospitals?

According to CMS data, Eileen Deming is affiliated with St Joseph Medical Center.

When was this NPI record last updated?

The NPPES record for Eileen Deming was last updated on December 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.