Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Deerfield Optomety LLC

Optometrist in Deerfield, NH · enumerated 2026 · authorized official Shirlie Dowd Herbst, Optometrist.

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

National Provider Identifier

1932036365

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Registry record

Entity type Organization (Type 2)

Legal business name Deerfield Optomety LLC

Practice address 45 North Rd, Deerfield, NH, 03037

Phone (603) 463-7373

Fax (603) 463-7390

Enumeration date May 7, 2026

Last updated in NPPES May 7, 2026

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary

Authorized official

Name Shirlie Dowd Herbst

Title Optometrist

Phone (603) 965-6085

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-05-07. Verify at npiregistry.cms.hhs.gov.

Where is Deerfield Optomety LLC located?

The practice location on file with NPPES is in Deerfield, NH.

Providers at this address

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