Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr Michael T Kolarik Od

Q: What type of organization is Dr Michael T Kolarik Od?

Dr Michael T Kolarik Od is registered in NPPES as a Optometrist (its primary provider taxonomy).

Optometrist in Maryville, TN · enumerated 2009 · authorized official Michael Kolarik, Owner.

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

National Provider Identifier

1063651388

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Registry record

Entity type Organization (Type 2)

Legal business name Dr Michael T Kolarik Od

Practice address 286 Cherokee Professional Park, Maryville, TN, 37804

Phone (865) 984-6931

Fax (865) 983-3937

Enumeration date Feb 10, 2009

Last updated in NPPES Feb 11, 2009

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License OD0000000726 (TN) Primary

Authorized official

Name Michael Kolarik

Title Owner

Phone (865) 984-6931

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Dr Michael T Kolarik Od?

Dr Michael T Kolarik Od is registered in NPPES as a Optometrist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-11.