BARNABY DAVID DENISON
NPI 1558539734
Counselor - Mental Health in Riverside, WA

Q: What is Barnaby Denison's NPI number?

The NPI number for Barnaby Denison is 1558539734. It was assigned to this individual provider in the NPPES registry on February 11, 2008. The provider is also known as Tenzin Denison.

Q: What is Barnaby Denison'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 Barnaby Denison was last updated on June 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 February 11, 2008

51 BOBCAT TRL, RIVERSIDE, WA 98849(509) 846-3384 Get Directions Write a Review

NPPES record last updated: June 5, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 5, 2025, Feb 13, 2023 (2 updates tracked since 2023).

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About Barnaby David Denison NPPES

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

BARNABY DAVID DENISON (NPI 1558539734) is an individual mental health provider in Riverside, Washington, licensed in Washington (LH60416995) and active in the NPI registry since February 2008.

NPPES Registry Identity

NPI1558539734

Entity TypeIndividualMale

Primary Taxonomy101YM0800X

Provider Legal NameBARNABY DAVID DENISON

Location Address51 BOBCAT TRLRiverside, WA 98849-9699

Mailing Address51 Bobcat TrlRiverside, WA 98849-9699 · (509) 846-3384

Phone(509) 846-3384

Sole ProprietorYes

Enumeration DateFebruary 11, 2008

Last NPPES UpdateJune 5, 20252 updates tracked since enumeration

NPPES CertifiedJune 5, 2025

✔ NPI 1558539734 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 · LH60416995

51 BOBCAT TRL, Riverside, WA 98849

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Other Names 1

Other Name (5)Tenzin Denison

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.Insurance ›

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 Barnaby Denison's NPI number?

The NPI number for Barnaby Denison is 1558539734. It was assigned to this individual provider in the NPPES registry on February 11, 2008. The provider is also known as Tenzin Denison.

Where is Barnaby Denison located?

Barnaby Denison practices at 51 Bobcat Trl, Riverside, WA 98849. The listed phone number is (509) 846-3384.

What is Barnaby Denison's specialty?

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

What insurance does Barnaby Denison accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Barnaby Denison as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Barnaby Denison was last updated on June 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.