Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tatyana Victoria Mayer, OD

Optometrist in Ponca City, OK · enumerated 2006 · practices at Mayer Eye Care, Inc.

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

National Provider Identifier

1477560019

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Registry record

Entity type Individual (Type 1)

Name Dr. Tatyana Victoria Mayer

Credential OD

Sex Female

Practice address 1722 N 4th St Ste C, Ponca City, OK, 74601

Phone (580) 762-0870

Fax (580) 762-0871

Enumeration date Aug 2, 2006

Last updated in NPPES Jan 7, 2008

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2343 (OK) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1477560019 active?

Yes, as of the latest NPPES snapshot, NPI 1477560019 is active (record last updated 2008-01-07).

How do I verify Tatyana Mayer's NPI record?

Cross-check NPI 1477560019 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Mayer Eye Care, Inc Pediatric Optometrist · Ponca City, OK NPI 1477732782

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-07.