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MR. GARETH DUANE HEMMINGER M.A., LMFT
NPI 1689795684
Counselor - Mental Health in Sumner, WA

Active since April 03, 2007
918 ALDER AVE, SUMNER, WA 98390(253) 891-2662 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Gareth Duane Hemminger M.a., Lmft NPPES

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

MR. GARETH DUANE HEMMINGER M.A., LMFT (NPI 1689795684) is an individual mental health provider in Sumner, Washington, licensed in Washington (LF00000905) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1689795684
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameMR. GARETH DUANE HEMMINGERCredential: M.A., LMFT
Location Address918 ALDER AVESumner, WA 98390-1406
Mailing AddressPo Box 72Black Diamond, WA 98010-0072 · (253) 891-2662
Phone(253) 891-2662
Sole ProprietorYes
Enumeration DateApril 3, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1689795684 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 · LF00000905
918 ALDER AVE, Sumner, WA 98390
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Other Providers at the Same Location NPPES 8

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

MRS. JENNIFER MARIE ELTON M.S., LMFT
Marriage & Family Therapist
918 ALDER AVE
SUMNER, WA 98390
Pierce County (253) 826-6626
SHANNON C KING MA LMHC
Counselor (Mental Health)
918 ALDER AVE
SUMNER, WA 98390
Pierce County (253) 227-3222
MARK A. WALRATH LMHC, CDP
Counselor (Mental Health)
918 ALDER AVE
SUMNER, WA 98390
Pierce County (253) 891-2662
HITZTALER COUNSELING, LLC
Preferred Provider Organization
918 ALDER AVE
SUMNER, WA 98390
Pierce County (253) 254-8249
MRS. LINDA KAY WALRATH CDP
Counselor (Addiction (Substance Use Disorder))
918 ALDER AVE
SUMNER, WA 98390
Pierce County (253) 891-2662
KATHRYN ZAWISLAK THERAPY
Counselor
918 ALDER AVE
SUMNER, WA 98390
Pierce County (253) 285-8673
JESSICA JOY LIBBY
Marriage & Family Therapist
918 ALDER AVE
SUMNER, WA 98390
Pierce County (253) 302-9593
MARLA HIKE
Student in an Organized Health Care Education/Training Program
918 ALDER AVE
SUMNER, WA 98390
Pierce County (206) 659-9630

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 Gareth Hemminger's NPI number?

The NPI number for Gareth Hemminger is 1689795684. It was assigned to this individual provider in the NPPES registry on April 3, 2007.

Where is Gareth Hemminger located?

Gareth Hemminger practices at 918 Alder Ave, Sumner, WA 98390. The listed phone number is (253) 891-2662.

What is Gareth Hemminger'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 Gareth Hemminger 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.