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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MS. GRETCHEN MARIA DUM PA-C
NPI 1548185069
Physician Assistant in Federal Way, WA

Active since August 12, 2026
34515 9TH AVE S, FEDERAL WAY, WA 98003(253) 944-8100 Get Directions Write a Review

NPPES record added: August 12, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ms. Gretchen Maria Dum Pa-c NPPES

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

MS. GRETCHEN MARIA DUM PA-C (NPI 1548185069) is an individual physician assistant in Federal Way, Washington and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1548185069
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMS. GRETCHEN MARIA DUMCredential: PA-C
Location Address34515 9TH AVE SFederal Way, WA 98003-6799
Mailing Address34515 9th Ave SFederal Way, WA 98003-6799 · (253) 944-8100
Phone(253) 944-8100
Sole ProprietorNo
Enumeration DateAugust 12, 2026
NPPES CertifiedAugust 12, 2026
✔ NPI 1548185069 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
34515 9TH AVE S, Federal Way, WA 98003
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Other Names 1

Other Name (5)Mrs. Gretchen Maria Bollinger Pa-c

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.

UNITED STATES CATHOLIC CONFERENCE
Local Education Agency (LEA)
34515 9TH AVE S
FEDERAL WAY, WA 98003
King County (253) 944-4171
LYSA SUSANNE WARD MD
Emergency Medicine
34515 9TH AVE S
FEDERAL WAY, WA 98003
King County (253) 838-9700
NORTHWEST OBSERVATION ASSOCIATES PC
Internal Medicine
34515 9TH AVE S
FEDERAL WAY, WA 98003
King County (865) 693-1000
TREVOR TAKAMI MD
Emergency Medicine
34515 9TH AVE S
FEDERAL WAY, WA 98003
King County (253) 944-8100
AFFILIATED RADIOLOGY, LLC
Clinic/Center (Radiology)
34515 9TH AVE S
FEDERAL WAY, WA 98003
King County (253) 761-4200
JONGWOO SONG MD
Hospitalist
34515 9TH AVE S
FEDERAL WAY, WA 98003
King County (253) 426-6341
MAYANK GUPTA M.D
Hospitalist
34515 9TH AVE S
FEDERAL WAY, WA 98003
King County (253) 426-6341
MR. JOSEPH WINTER KOTNOUR PA
Physician Assistant
34515 9TH AVE S
FEDERAL WAY, WA 98003
King County (253) 426-6341

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 Gretchen Dum's NPI number?

The NPI number for Gretchen Dum is 1548185069. It was assigned to this individual provider in the NPPES registry on August 12, 2026. The provider is also known as Mrs. Gretchen Maria Bollinger Pa-C.

Where is Gretchen Dum located?

Gretchen Dum practices at 34515 9th Ave S, Federal Way, WA 98003. The listed phone number is (253) 944-8100.

What is Gretchen Dum's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Gretchen Dum was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days 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.