Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dwane T Brittain, M.D.

Diagnostic Radiology Physician in Richland, WA · enumerated 2006.

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

National Provider Identifier

1316055015

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Registry record

Entity type Individual (Type 1)

Name Dwane T Brittain

Credential M.D.

Sex Male

Practice address 888 Swift Blvd, Richland, WA, 99352

Phone (509) 943-5616

Fax (509) 943-9272

Enumeration date Aug 25, 2006

Last updated in NPPES Dec 3, 2007

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MD00038571 (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
8257719	Medicaid	WA	-
286787	Medicaid	OR	-

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

Where does Dwane Brittain practice?

The practice location on file with NPPES is in Richland, WA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Dwane Brittain?

The National Provider Identifier (NPI) for Dwane Brittain is 1316055015, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-03.