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Dr. Brian S. Klinger, O.D.

Optometrist in Portsmouth, NH · enumerated 2006 · practices at Visual Victory Training, Pllc.

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

National Provider Identifier

1790727956

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Registry record

Entity type Individual (Type 1)
Name Dr. Brian S. Klinger
Credential O.D.
Sex Male
Practice address 161 Deer St, Portsmouth, NH, 03801
Phone (603) 436-3717
Enumeration date Jun 12, 2006
Last updated in NPPES May 14, 2012

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 0226 (NH) 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
30352795 Medicaid NH -

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 Klinger?
Brian Klinger 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-14.