GEOFFREY ASHMUN MA
NPI 1639716020
Counselor - Mental Health in Federal Way, WA

Q: What is Geoffrey Ashmun's NPI number?

The NPI number for Geoffrey Ashmun is 1639716020. It was assigned to this individual provider in the NPPES registry on December 4, 2019.

Q: What is Geoffrey Ashmun's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Geoffrey Ashmun was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since December 04, 2019

1600B SW DASH POINT RD # 2480, FEDERAL WAY, WA 98023(831) 461-4346 Get Directions Write a Review

NPPES record last updated: July 9, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 9, 2025, Jan 6, 2022, Nov 27, 2021 and 1 more (4 updates tracked since 2019).

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About Geoffrey Ashmun Ma NPPES

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

GEOFFREY ASHMUN MA (NPI 1639716020) is an individual mental health provider in Federal Way, Washington, licensed in California (5692) and active in the NPI registry since December 2019.

NPPES Registry Identity

NPI1639716020

Entity TypeIndividualMale

Primary Taxonomy101YM0800X

Provider Legal NameGEOFFREY ASHMUNCredential: MA

Location Address1600B SW DASH POINT RD # 2480Federal Way, WA 98023-4530

Mailing Address1600b Sw Dash Point Rd # 2480Federal Way, WA 98023-4530

Phone(831) 461-4346

Sole ProprietorYes

Enumeration DateDecember 4, 2019

Last NPPES UpdateJuly 9, 20254 updates tracked since enumeration

NPPES CertifiedJuly 9, 2025

✔ NPI 1639716020 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

Licenses✔ Licensed in CA · 5692✔ Licensed in WA · 61122449✔ Licensed in UT · 12605055-6004✔ Licensed in AZ · 20489

1600B SW DASH POINT RD # 2480, Federal Way, WA 98023

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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 Geoffrey Ashmun's NPI number?

The NPI number for Geoffrey Ashmun is 1639716020. It was assigned to this individual provider in the NPPES registry on December 4, 2019.

Where is Geoffrey Ashmun located?

Geoffrey Ashmun practices at 1600B SW Dash Point Rd # 2480, Federal Way, WA 98023. The listed phone number is (831) 461-4346.

What is Geoffrey Ashmun'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 Geoffrey Ashmun was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.