Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Vicki Owczarzak, MD

Otolaryngology Physician in Louisville, KY · enumerated 2007.

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

National Provider Identifier

1801919030

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Registry record

Entity type Individual (Type 1)

Name Dr. Vicki Owczarzak

Credential MD

Sex Female

Practice address 401 E Chestnut St Unit 170, Louisville, KY, 40202

Phone (502) 583-3687

Fax (502) 588-7840

Enumeration date Apr 10, 2007

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 50440 (KY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

What is the NPI number for Vicki Owczarzak?

The National Provider Identifier (NPI) for Vicki Owczarzak is 1801919030, a Type 1 (individual) record in the CMS NPPES registry.

Where does Vicki Owczarzak practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.