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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CATHERINE COCKRELL-OLSEN
NPI 1861149478
Counselor - Mental Health in Seattle, WA

Active since March 03, 2022
4500 9TH AVE NE STE 300, SEATTLE, WA 98105(425) 433-9023 Get Directions Write a Review

NPPES record last updated: September 16, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 16, 2026, Mar 3, 2022 (2 updates tracked since 2022).

About Catherine Cockrell-olsen NPPES

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

CATHERINE COCKRELL-OLSEN (NPI 1861149478) is an individual mental health provider in Seattle, Washington, licensed in Washington (MHCA.MC.70143468) and active in the NPI registry since March 2022.

NPPES Registry Identity

NPI1861149478
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameCATHERINE COCKRELL-OLSEN
Location Address4500 9TH AVE NE STE 300Seattle, WA 98105-4762
Mailing Address9331 244th St Sw Apt T104Edmonds, WA 98020-6585 · (425) 923-0104
Phone(425) 433-9023
Sole ProprietorNo
Enumeration DateMarch 3, 2022
Last NPPES UpdateSeptember 16, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 16, 2026
✔ NPI 1861149478 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 · MHCA.MC.70143468
4500 9TH AVE NE STE 300, Seattle, WA 98105
Open in Google Maps ↗

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.

MICHELE HALFHILL L.AC.
Acupuncturist
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
King County (206) 963-8978
MS. MARIE ELIZABETH LOEB MSW
Social Worker (Clinical)
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
King County (206) 234-6932
DR. SHIRLEY JUAN LEY PSYD
Psychologist
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
King County (206) 271-3608
SEPIDEH KITTLESON
Social Worker (Clinical)
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
King County (206) 234-6932
RUTH NEILSON M.A. PSYCHOLOGY
Counselor (Mental Health)
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
King County (206) 949-0381
MS. SHERRY TERESA THOMAS LMHC, SUDP
Counselor (Mental Health)
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
King County (206) 567-1973
TAYLOR NGUYEN
Social Worker (Clinical)
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
King County (206) 327-3111
LEA HUTCHINSON MCKINSTRY N.D.
Naturopath
4500 9TH AVE NE STE 300
SEATTLE, WA 98105
King County (206) 524-0863

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 Catherine Cockrell-olsen's NPI number?

The NPI number for Catherine Cockrell-olsen is 1861149478. It was assigned to this individual provider in the NPPES registry on March 3, 2022.

Where is Catherine Cockrell-olsen located?

Catherine Cockrell-olsen practices at 4500 9th Ave NE Ste 300, Seattle, WA 98105. The listed phone number is (425) 433-9023.

What is Catherine Cockrell-olsen'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 Catherine Cockrell-olsen was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.