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

MRS. BONNIE S WESTERGREEN M ED LMHC
NPI 1366439671
Counselor - Mental Health in Bellingham, WA

Q: What is Bonnie Westergreen's NPI number?

The NPI number for Bonnie Westergreen is 1366439671. It was assigned to this individual provider in the NPPES registry on October 3, 2005.

Q: What is Bonnie Westergreen's specialty?

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

Active since October 03, 2005

4200 MERIDIAN ST, STE 212, BELLINGHAM, WA 98226(360) 676-4803(360) 966-9996 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mrs. Bonnie S Westergreen M Ed Lmhc NPPES

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

MRS. BONNIE S WESTERGREEN M ED LMHC (NPI 1366439671) is an individual mental health provider in Bellingham, Washington, licensed in Washington (LH00004025) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1366439671

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameMRS. BONNIE S WESTERGREENCredential: M ED LMHC

Location Address4200 MERIDIAN ST, STE 212Bellingham, WA 98226-6462

Mailing AddressPo Box 496Everson, WA 98247-0496 · (360) 676-4803 · Fax (360) 966-9996

Phone(360) 676-4803

Fax(360) 966-9996

Sole ProprietorNo

Enumeration DateOctober 3, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1366439671 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 · LH00004025

4200 MERIDIAN ST, Bellingham, WA 98226

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Other Providers at the Same Location NPPES

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

DR. WILLIAM H COLEMAN PH.D.

Psychologist (Clinical)

4200 MERIDIAN ST, SUITE 105
BELLINGHAM, WA 98226

Whatcom County (360) 676-9652

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 Bonnie Westergreen's NPI number?

The NPI number for Bonnie Westergreen is 1366439671. It was assigned to this individual provider in the NPPES registry on October 3, 2005.

Where is Bonnie Westergreen located?

Bonnie Westergreen practices at 4200 Meridian St Ste 212, Bellingham, WA 98226. The listed phone number is (360) 676-4803.

What is Bonnie Westergreen'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 Bonnie Westergreen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 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.