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

DIANNE M STEGBAUER MA
NPI 1083835383
Counselor - Mental Health in Seattle, WA

Active since May 02, 2007
9735 WALLINGFORD AVE N, SEATTLE, WA 98103(206) 478-9749 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dianne M Stegbauer Ma NPPES

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

DIANNE M STEGBAUER MA (NPI 1083835383) is an individual mental health provider in Seattle, Washington, licensed in Washington (LH00006770) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1083835383
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameDIANNE M STEGBAUERCredential: MA
Location Address9735 WALLINGFORD AVE NSeattle, WA 98103-3525
Mailing Address9735 Wallingford Ave NSeattle, WA 98103-3525 · (206) 478-9749
Phone(206) 478-9749
Sole ProprietorYes
Enumeration DateMay 2, 2007
Last NPPES UpdateFebruary 12, 2026
✔ NPI 1083835383 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 · LH00006770
9735 WALLINGFORD AVE N, Seattle, WA 98103
Open in Google Maps ↗

Other Names 1

Former Name (1)Dianne M Mallory Mc

Other Identifiers 2

OtherLH00006770WA · Washington State Licensure
Other0007911917WA · Aetna Provider

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 Dianne Stegbauer's NPI number?

The NPI number for Dianne Stegbauer is 1083835383. It was assigned to this individual provider in the NPPES registry on May 2, 2007. The provider is also known as Dianne M Mallory Mc.

Where is Dianne Stegbauer located?

Dianne Stegbauer practices at 9735 Wallingford Ave N, Seattle, WA 98103. The listed phone number is (206) 478-9749.

What is Dianne Stegbauer'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 Dianne Stegbauer was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.