Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Frank Burton Pierson II

Optician in Ellsworth, ME · enumerated 2007 · practices at Frank Pierson Optician LLC.

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

National Provider Identifier

1538358726

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Registry record

Entity type Individual (Type 1)

Name Mr. Frank Burton Pierson II

Sex Male

Practice address Ellsworth, ME, 04605

Phone (207) 667-8879

Enumeration date Oct 24, 2007

Last updated in NPPES Oct 24, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

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 is the NPI number for Frank Pierson?

The National Provider Identifier (NPI) for Frank Pierson is 1538358726, a Type 1 (individual) record in the CMS NPPES registry.

Where does Frank Pierson practice?

The practice location on file with NPPES is in Ellsworth, ME. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Frank Pierson Optician LLC Eyewear Supplier · Ellsworth, ME NPI 1952579526

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-24.