Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian Patrick Sumner, OD.

Optometrist in Washington, MO · enumerated 2005 · practices at Sumner Primary Eyecare, P.C..

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

National Provider Identifier

1588667992

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Registry record

Entity type Individual (Type 1)

Name Brian Patrick Sumner

Credential OD.

Sex Male

Practice address 320 Washington Ave, Washington, MO, 63090

Phone (636) 239-2179

Fax (636) 239-9592

Enumeration date May 31, 2005

Last updated in NPPES Jun 8, 2020

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License TO2351 (MO) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
2202100	Other	MO	UNITED HEALTH CARE
233006	Other	MO	GROUP HEALTH PLAN
122489	Other	MO	HEALTHLINK
310206214	Medicaid	MO	-
32218	Other	MO	BLUE CROSS BLUE SHIELD

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

What specialty is Brian Sumner?

Brian Sumner is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Sumner Primary Eyecare, P.C. Optometrist · Washington, MO NPI 1518085315

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-08.