MR. GRANT GORDON MARIUS THORNLEY M.A., L.M.F.T.A.
NPI 1457772865
Marriage & Family Therapist in Bellevue, WA

Q: What is Grant Thornley's NPI number?

The NPI number for Grant Thornley is 1457772865. It was assigned to this individual provider in the NPPES registry on January 2, 2014.

Q: What is Grant Thornley's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Q: When was this NPI record last updated?

The NPPES record for Grant Thornley was last updated on February 7, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since January 02, 2014

14216 NE 21ST ST, BELLEVUE, WA 98007(425) 653-4900(425) 653-4910 Get Directions Write a Review

NPPES record last updated: February 7, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 7, 2017, Jan 25, 2017 (2 updates tracked since 2017).

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About Mr. Grant Gordon Marius Thornley M.a., L.m.f.t.a. NPPES

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

MR. GRANT GORDON MARIUS THORNLEY M.A., L.M.F.T.A. (NPI 1457772865) is an individual marriage & family therapist in Bellevue, Washington, licensed in Washington (MG60560770) and active in the NPI registry since January 2014.

NPPES Registry Identity

NPI1457772865

Entity TypeIndividualMale

Primary Taxonomy106H00000X

Provider Legal NameMR. GRANT GORDON MARIUS THORNLEYCredential: M.A., L.M.F.T.A.

Location Address14216 NE 21ST STBellevue, WA 98007-3720

Mailing Address1600 E Olive StSeattle, WA 98122-2735 · (206) 302-2200 · Fax (206) 302-2210

Phone(425) 653-4900

Fax(425) 653-4910

Sole ProprietorNo

Enumeration DateJanuary 2, 2014

Last NPPES UpdateFebruary 7, 20172 updates tracked since enumeration

✔ NPI 1457772865 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

License✔ Licensed in WA · MG60560770

Definition

A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

14216 NE 21ST ST, Bellevue, WA 98007

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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.

NATHAN JERRITT MILES

Student in an Organized Health Care Education/Training Program

14216 NE 21ST ST, SOUND MENTAL HEALTH
BELLEVUE, WA 98007

King County (425) 653-4900

AMY MARTIN

Counselor (Mental Health)

14216 NE 21ST ST
BELLEVUE, WA 98007

King County (425) 653-4900

MS. DENISE BENITEZ

Student in an Organized Health Care Education/Training Program

14216 NE 21ST ST
BELLEVUE, WA 98007

King County (425) 653-4900

MRS. AFSHAN NABI ULLAH MA, AAC

Marriage & Family Therapist

14216 NE 21ST ST, NORTH CREEK
BELLEVUE, WA 98007

King County (425) 653-4900

ERINN EVA MAE HILL

Counselor (Mental Health)

14216 NE 21ST ST
BELLEVUE, WA 98007

King County (425) 653-4900

MATTHEW MORALES MS, MHP

Student in an Organized Health Care Education/Training Program

14216 NE 21ST ST, RAINBOW CREEK
BELLEVUE, WA 98007

King County (425) 653-4900

GRETA GARBERG

Counselor

14216 NE 21ST ST
BELLEVUE, WA 98007

King County (425) 653-4900

KIRA JEROME

Counselor

14216 NE 21ST ST
BELLEVUE, WA 98007

King County (206) 901-2000

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 Grant Thornley's NPI number?

The NPI number for Grant Thornley is 1457772865. It was assigned to this individual provider in the NPPES registry on January 2, 2014.

Where is Grant Thornley located?

Grant Thornley practices at 14216 NE 21st St, Bellevue, WA 98007. The listed phone number is (425) 653-4900.

What is Grant Thornley's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Grant Thornley was last updated on February 7, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.