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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Mark A Beiler, OD

Optometrist in Clearwater, FL · enumerated 2006 · practices at Eye Site of Tampa Bay PA.

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

National Provider Identifier

1205858115

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Registry record

Entity type Individual (Type 1)
Name Mr. Mark A Beiler
Credential OD
Sex Male
Practice address 2560 Gulf To Bay Blvd, Suite 100, Clearwater, FL, 33765
Phone (727) 799-3772
Fax (727) 791-6598
Enumeration date Jul 24, 2006
Last updated in NPPES May 20, 2016

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPC1621 (FL) 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
078260200 Medicaid FL -
20119P Other FL PTAN

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 NPI 1205858115 active?
Yes, as of the latest NPPES snapshot, NPI 1205858115 is active (record last updated 2016-05-20).
How do I verify Mark Beiler's NPI record?
Cross-check NPI 1205858115 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-20.