Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Chris Nicholas Choukas, DDS

Oral & Maxillofacial Surgery (D.M.D.) in Barrington, IL · enumerated 2006 · practices at Antioch Oral and Maxillofacial Surgery Associates P.C..

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

National Provider Identifier

1649330077

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Registry record

Entity type Individual (Type 1)

Name Dr. Chris Nicholas Choukas

Credential DDS

Sex Male

Practice address 21880 N. Harbor Rd., Barrington, IL, 60010

Phone (708) 650-7777

Enumeration date Dec 8, 2006

Last updated in NPPES Oct 29, 2024

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 021001233 (IL) Secondary

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License 019017176 (IL) Primary

122300000X Dentist Dental Providers · License 2583015 (WI) Secondary

122300000X Dentist Dental Providers · License 019017176 (IL) Secondary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
80016153	Other	IL	BC BS

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Chris Choukas?

Chris Choukas is registered in NPPES with the primary taxonomy of Oral & Maxillofacial Surgery (D.M.D.). The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Antioch Oral and Maxillofacial Surgery Associates P.C. Oral & Maxillofacial Surgery (D.M.D.) · Barrington, IL NPI 1427478429

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-29.