NPI Portal NPI Lookup & Verification

Dr. Philip E Claussen, DC

Dr. Philip E Claussen is a Chiropractor provider (Chiropractor) practicing in Oak Brook, IL, registered in the NPPES registry with NPI 1376552182 since 2006. The credential DC stands for Doctor of Chiropractic.

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NPI 1376552182
Entity type Individual (Type 1)
Name Dr. Philip E Claussen
Credential DC
Sex Male
Practice address 1000 JORIE BLVD, SUITE 120, Oak Brook, IL, 60523
Phone 6309907246
Fax 6309907417
Enumeration date 2006-08-08
Last updated in NPPES 2014-06-05

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 038004969 IL

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

Other identifiers

Identifier Type State Issuer
02222028 Other IL BLUE CROSS BLUE SHIELD
885647 Other IL UNITED HEALTHCARE
Copy-ready billing details
Provider: Philip Claussen, DC
NPI: 1376552182
Taxonomy: 111N00000X (Chiropractor)
Address: 1000 JORIE BLVD, SUITE 120, Oak Brook, IL, 60523

Other providers at this practice address

NPI Name Type Specialty Location
1952474082 Center for Stress & Coping PC Organization Psychologist Oak Brook, IL
1790806289 Oak Brook Chiropractic Center PC Organization Chiropractor Oak Brook, IL
1649493941 Phillip Licata Individual Professional Counselor Oak Brook, IL
1851516231 Mary Kompare Individual Clinical Social Worker Oak Brook, IL
1891991485 Deborah Morris Individual Professional Counselor Oak Brook, IL
1740430172 Institute for Marriage and Family Counseling Organization Professional Counselor Oak Brook, IL
1689984205 Mary Walshe Individual Mental Health Counselor Oak Brook, IL
1659728509 Pok Medical Center Organization Interventional Pain Medicine Physician Oak Brook, IL

Verify this record

Cross-check NPI 1376552182 against the authoritative CMS record: view Dr. Philip E Claussen on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Philip Claussen?
Philip Claussen is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-06-05.