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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Judson K. Dexter, OD

Optometrist in Keene, NH · enumerated 2006 · practices at Dexton Corporation.

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

National Provider Identifier

1063484749

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Registry record

Entity type Individual (Type 1)
Name Mr. Judson K. Dexter
Credential OD
Sex Male
Practice address 171 West Street, Keene, NH, 03431
Phone (603) 357-2990
Fax (603) 357-4481
Enumeration date Feb 6, 2006
Last updated in NPPES May 1, 2018

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 0315 (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
0907873Y0NH02 Other NH ANTHEM
150450 Other NH HEALTHSOURCE
30008943 Medicaid NH -
NH0315 Other NH EYEMED
NH0315 Other NH VISION SERVICE PLAN

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

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.
What specialty is Judson Dexter?
Judson Dexter 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-01.