Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Brian Christopher Tryon, MD

Diagnostic Radiology Physician in Lynnwood, WA · enumerated 2006 · practices at Radia Oregon Radiology Medical Group Billing LLC.

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

National Provider Identifier

1952478745

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Registry record

Entity type Individual (Type 1)

Name Dr. Brian Christopher Tryon

Credential MD

Sex Male

Practice address 19020 33rd Ave W Ste 210, Lynnwood, WA, 98036

Phone (425) 563-1500

Fax (425) 563-1501

Enumeration date Nov 29, 2006

Last updated in NPPES May 2, 2018

Taxonomy & licenses

2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License MD60366244 (WA) Secondary

2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License MD27479 (OR) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License M-12225 (ID) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MD60366244 (WA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
2002874	Medicaid	WA	-
326635	Other	WA	L&I PROVIDER ID
326643	Other	WA	L&I PROVIDER ID
326640	Other	WA	L&I PROVIDER ID
278890	Medicaid	OR	-
1952478745	Medicaid	ID	-
326637	Other	WA	L&I PROVIDER ID

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 → Validate an NPI →

Frequently asked questions

Is NPI 1952478745 active?

Yes, as of the latest NPPES snapshot, NPI 1952478745 is active (record last updated 2018-05-02).

How do I verify Brian Tryon's NPI record?

Cross-check NPI 1952478745 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-02.