Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Concerto Medical Group of Washington, PC

General Practice Physician in Tukwila, WA · enumerated 2016 · authorized official Margaret Adam, Medical Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1396192803

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Registry record

Entity type Organization (Type 2)

Legal business name Concerto Medical Group of Washington, PC

Practice address 555 Andover Park W Ste 200, Tukwila, WA, 98188

Phone (888) 674-5871

Enumeration date May 16, 2016

Last updated in NPPES Sep 22, 2025

Taxonomy & classification

208D00000X General Practice Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Margaret Adam

Title Medical Director

Phone (253) 340-3980

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-09-22. Verify at npiregistry.cms.hhs.gov.

Where is Concerto Medical Group of Washington, PC located?

The practice location on file with NPPES is in Tukwila, WA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-22.