Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles Martin Wojnarski, MD, MS

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Scottsdale, AZ · enumerated 2010 · practices at Scottsdale Dermatology and Cosmetic Surgery Pllc.

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

National Provider Identifier

1194040030

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles Martin Wojnarski

Credential MD, MS

Sex Male

Practice address 10210 N 92nd St Ste 300, Scottsdale, AZ, 85258

Phone (480) 882-7750

Fax (480) 882-5838

Enumeration date Apr 5, 2010

Last updated in NPPES Aug 3, 2023

Taxonomy & licenses

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 2017-02198 (NC) Secondary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License MD61165447 (WA) Secondary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 70436 (AZ) 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.

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Frequently asked questions

What is the NPI number for Charles Wojnarski?

The National Provider Identifier (NPI) for Charles Wojnarski is 1194040030, a Type 1 (individual) record in the CMS NPPES registry.

Where does Charles Wojnarski practice?

The practice location on file with NPPES is in Scottsdale, AZ. 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 2023-08-03.