MAPLE HILL PSYCHOTHERAPY, INC.
NPI 1134099690
Clinic/Center - Mental Health (Including Community Mental Health Center) in Seattle, WA

Q: What is Maple Hill Psychotherapy, Inc.'s NPI number?

The NPI number for Maple Hill Psychotherapy, Inc. is 1134099690. It was assigned to this organization in the NPPES registry on November 10, 2025.

Q: What is Maple Hill Psychotherapy, Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Active since November 10, 2025

4504 SW ROXBURY PL, SEATTLE, WA 98136(707) 339-3424 Get Directions Write a Review

NPPES record last updated: November 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Maple Hill Psychotherapy, Inc. NPPES

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

MAPLE HILL PSYCHOTHERAPY, INC. (NPI 1134099690) is a healthcare organization registered as a mental health (including community mental health center) in Seattle, Washington and active in the NPI registry since November 2025. The organization lists Evan Christopher Byer, Licensed Clinical Psychologist, as its authorized official.

NPPES Registry Identity

NPI1134099690

Entity TypeOrganization

Primary Taxonomy261QM0801X

Legal Business NameMAPLE HILL PSYCHOTHERAPY, INC.

Location Address4504 SW ROXBURY PLSeattle, WA 98136-2739

Mailing Address4504 Sw Roxbury PlSeattle, WA 98136-2739 · (707) 339-3424

Phone(707) 339-3424

Organization SubpartNo

Authorized OfficialEvan Christopher ByerLicensed Clinical Psychologist · (707) 339-3424

Enumeration DateNovember 10, 2025

NPPES CertifiedNovember 10, 2025

✔ NPI 1134099690 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities

Taxonomy Code261QM0801X

4504 SW ROXBURY PL, Seattle, WA 98136

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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 Maple Hill Psychotherapy, Inc.'s NPI number?

The NPI number for Maple Hill Psychotherapy, Inc. is 1134099690. It was assigned to this organization in the NPPES registry on November 10, 2025.

Where is Maple Hill Psychotherapy, Inc. located?

Maple Hill Psychotherapy, Inc. is located at 4504 SW Roxbury Pl, Seattle, WA 98136. The listed phone number is (707) 339-3424.

What is Maple Hill Psychotherapy, Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

When was this NPI record last updated?

The NPPES record for Maple Hill Psychotherapy, Inc. was last updated on November 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.