Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Penny Lynn Demastes

Optician in Shelbyville, KY · enumerated 2022.

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

National Provider Identifier

1437881380

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Registry record

Entity type Individual (Type 1)

Name Penny Lynn Demastes

Sex Female

Practice address 500 Taylorsville Rd, Shelbyville, KY, 40065

Phone (502) 633-5685

Fax (502) 633-9535

Enumeration date Jun 29, 2022

Last updated in NPPES Jun 29, 2022

Taxonomy & licenses

156FX1800X Optician Eye and Vision Services Providers Primary

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 Penny Demastes?

Penny Demastes is registered in NPPES with the primary taxonomy of Optician. 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 2022-06-29.