Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Leo Anthony Oakchunas, D.C.

Chiropractor in Bethlehem, PA · enumerated 2006 · practices at The Oakchunas Chiropractic Clinic, LLC.

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

National Provider Identifier

1407818057

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Registry record

Entity type Individual (Type 1)

Name Dr. Leo Anthony Oakchunas

Credential D.C.

Sex Male

Practice address 310 E Broad St, Bethlehem, PA, 18018

Phone (610) 849-0779

Fax (610) 849-0824

Enumeration date Apr 6, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC007894L (PA) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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

Where does Leo Oakchunas practice?

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

What is the NPI number for Leo Oakchunas?

The National Provider Identifier (NPI) for Leo Oakchunas is 1407818057, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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The Oakchunas Chiropractic Clinic, LLC Chiropractor · Bethlehem, PA NPI 1174675847

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.