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MR. FRED L TROUSDALE MSW
NPI 1023178431
Counselor - Mental Health in Seattle, WA

Active since December 08, 2006
509 OLIVE WAY, SUITE 1025, SEATTLE, WA 98101(206) 282-1763(206) 624-9711 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Fred L Trousdale Msw NPPES

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

MR. FRED L TROUSDALE MSW (NPI 1023178431) is an individual mental health provider in Seattle, Washington, licensed in Washington (LICSW20704LW00006501) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1023178431
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameMR. FRED L TROUSDALECredential: MSW
Location Address509 OLIVE WAY, SUITE 1025Seattle, WA 98101-1720
Mailing Address509 Olive Way, Suite 1025Seattle, WA 98101-1720 · (206) 282-1763 · Fax (206) 624-9711
Phone(206) 282-1763
Fax(206) 624-9711
Sole ProprietorYes
Enumeration DateDecember 8, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1023178431 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 · LICSW20704LW00006501
509 OLIVE WAY, Seattle, WA 98101
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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.

DR. JOHN LEE STARKS DDS
Dentist
509 OLIVE WAY, STE 720
SEATTLE, WA 98101
King County (206) 623-7783
ROY D CLARK JR. MD
Psychiatry & Neurology (Psychiatry)
509 OLIVE WAY, #531
SEATTLE, WA 98101
King County (206) 682-5203
WALLY W KEGEL DDS MSD PS
Dentist (Periodontics)
509 OLIVE WAY, SUITE 627
SEATTLE, WA 98101
King County (206) 682-9269
MR. JOHNNIE JOAQUIN LOPEZ LMP
Massage Therapist
509 OLIVE WAY, STE 620
SEATTLE, WA 98101
King County (206) 343-3325
ERIC LEE MARTIN LAC
Acupuncturist
509 OLIVE WAY, SUITE 1401
SEATTLE, WA 98101
King County (206) 402-3813
DR. DAVID W. BRANCH D.D.S.
Dentist (General Practice)
509 OLIVE WAY, SUITE 821
SEATTLE, WA 98101
King County (206) 624-5808
CAROLINE M HERRON, DDS, MSD, PLLC
Dentist (Periodontics)
509 OLIVE WAY, #627
SEATTLE, WA 98101
King County (206) 682-9269
MARY ELLEN BROERSMA PT
Physical Therapist
509 OLIVE WAY, STE. 1011
SEATTLE, WA 98101
King County (206) 623-4570

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 Fred Trousdale's NPI number?

The NPI number for Fred Trousdale is 1023178431. It was assigned to this individual provider in the NPPES registry on December 8, 2006.

Where is Fred Trousdale located?

Fred Trousdale practices at 509 Olive Way Suite 1025, Seattle, WA 98101. The listed phone number is (206) 282-1763.

What is Fred Trousdale's specialty?

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

When was this NPI record last updated?

The NPPES record for Fred Trousdale 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.