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Dan Tolson MD Pllc

Dan Tolson MD Pllc is a healthcare organization registered as Developmental Disabilities Clinic/Center in Graham, WA, holding Type 2 (organization) NPI 1588497739 since 2024. The authorized official on file is Daniel Tolson, Owner.

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NPI 1588497739
Entity type Organization (Type 2)
Legal business name Dan Tolson MD Pllc
Practice address 22601 138TH AVE E, Graham, WA, 98338
Phone 4259987529
Enumeration date 2024-08-22
Last updated in NPPES 2024-08-22

Authorized official

Name Daniel Tolson
Title Owner
Phone 4259987529

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QD1600X Developmental Disabilities Clinic/Center Primary
Copy-ready billing details
Provider: Dan Tolson MD Pllc
NPI: 1588497739
Taxonomy: 261QD1600X (Developmental Disabilities Clinic/Center)
Address: 22601 138TH AVE E, Graham, WA, 98338

Verify this record

Cross-check NPI 1588497739 against the authoritative CMS record: view Dan Tolson MD Pllc on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What type of organization is Dan Tolson MD Pllc?
Dan Tolson MD Pllc is registered in NPPES as a Developmental Disabilities Clinic/Center (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-08-22.