MR. DENNIS G. FREDERICK PH.D.
NPI 1851487870
Counselor - Mental Health in Federal Way, WA

Q: What is Dennis Frederick's NPI number?

The NPI number for Dennis Frederick is 1851487870. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Q: What is Dennis Frederick's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Dennis Frederick was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since October 05, 2006

33309 - 1ST WAY SOUTH, SUITE 203, FEDERAL WAY, WA 98003(253) 952-2556(253) 952-6356 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 23, 2026.

On this page

About Mr. Dennis G. Frederick Ph.d. NPPES

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

MR. DENNIS G. FREDERICK PH.D. (NPI 1851487870) is an individual mental health provider in Federal Way, Washington, licensed in Washington (LH00007370) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1851487870

Entity TypeIndividualMale

Primary Taxonomy101YM0800X

Provider Legal NameMR. DENNIS G. FREDERICKCredential: PH.D.

Location Address33309 - 1ST WAY SOUTH, SUITE 203Federal Way, WA 98003-6260

Mailing Address33309 - 1st Way South, Suite 203Federal Way, WA 98003-6260 · (253) 952-2556 · Fax (253) 952-6356

Phone(253) 952-2556

Fax(253) 952-6356

Sole ProprietorNo

Enumeration DateOctober 5, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1851487870 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in WA · LH00007370

33309 - 1ST WAY SOUTH, Federal Way, WA 98003

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Accepted Insurance

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

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 Dennis Frederick's NPI number?

The NPI number for Dennis Frederick is 1851487870. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Where is Dennis Frederick located?

Dennis Frederick practices at 33309 - 1st Way South Suite 203, Federal Way, WA 98003. The listed phone number is (253) 952-2556.

What is Dennis Frederick's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

What insurance does Dennis Frederick accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Dennis Frederick 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 Dennis Frederick was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.