1. Home
  2. Directory
  3. Washington
  4. Seattle
  5. Counselor
  6. NPI Profile

HEATHER LARKIN TIMKEN LMHCA
NPI 1841775566
Counselor - Mental Health in Seattle, WA

Active since September 27, 2018
2600 S WALKER ST, SEATTLE, WA 98144(206) 456-6234 Get Directions Write a Review

NPPES record last updated: September 27, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Heather Larkin Timken Lmhca NPPES

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

HEATHER LARKIN TIMKEN LMHCA (NPI 1841775566) is an individual mental health provider in Seattle, Washington, licensed in Washington (MC60732304) and active in the NPI registry since September 2018.

NPPES Registry Identity

NPI1841775566
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameHEATHER LARKIN TIMKENCredential: LMHCA
Location Address2600 S WALKER STSeattle, WA 98144-4710
Mailing AddressPo Box 596Vashon, WA 98070-0596
Phone(206) 456-6234
Sole ProprietorNo
Enumeration DateSeptember 27, 2018
✔ NPI 1841775566 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 · MC60732304
2600 S WALKER ST, Seattle, WA 98144
Open in Google Maps ↗

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MATTHEW ADAM SCHWARTZ
Counselor (Mental Health)
2600 S WALKER ST
SEATTLE, WA 98144
King County (206) 224-3746
MARGARET CHRISTINE WHICKER MSW
Social Worker
2600 S WALKER ST
SEATTLE, WA 98144
King County (206) 573-3527
FULL LIFE CARE
Community/Behavioral Health
2600 S WALKER ST
SEATTLE, WA 98144
King County (206) 224-3745
CONNOR HARTLEY ED.M
Counselor (Mental Health)
2600 S WALKER ST
SEATTLE, WA 98144
King County (206) 224-3746
SHILO MARIE ALLEN
Marriage & Family Therapist
2600 S WALKER ST
SEATTLE, WA 98144
King County (206) 556-0875

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 Heather Timken's NPI number?

The NPI number for Heather Timken is 1841775566. It was assigned to this individual provider in the NPPES registry on September 27, 2018.

Where is Heather Timken located?

Heather Timken practices at 2600 S Walker St, Seattle, WA 98144. The listed phone number is (206) 456-6234.

What is Heather Timken'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 Heather Timken was last updated on September 27, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.