NPI Portal NPI Lookup & Verification

Dr. Christopher Ross Mersinger, D.C.

Dr. Christopher Ross Mersinger is a Chiropractor provider (Chiropractor) practicing in Willowbrook, IL, registered in the NPPES registry with NPI 1710041017 since 2006. The credential DC stands for Doctor of Chiropractic.

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NPI 1710041017
Entity type Individual (Type 1)
Name Dr. Christopher Ross Mersinger
Credential D.C.
Sex Male
Practice address 555 PLAINFIELD RD, SUITE B, Willowbrook, IL, 60527
Phone 6308879400
Fax 6308879495
Enumeration date 2006-12-20
Last updated in NPPES 2007-12-18

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 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
02232771 Other IL BCBS
Copy-ready billing details
Provider: Christopher Mersinger, D.C.
NPI: 1710041017
Taxonomy: 111N00000X (Chiropractor)
Address: 555 PLAINFIELD RD, SUITE B, Willowbrook, IL, 60527

Other providers at this practice address

NPI Name Type Specialty Location
1487718649 Healthsource of Willowbrook, Ltd. Organization Chiropractor Willowbrook, IL
1760546840 Richard Dale Individual Chiropractor Willowbrook, IL
1457415531 Quest Fitness, Ltd. Organization Chiropractor Willowbrook, IL
1629292164 Terri Mccreedy Individual Adult Health Nurse Practitioner Willowbrook, IL
1811180813 Chirosource, Ltd. Organization Chiropractor Willowbrook, IL
1700063302 Yu Zhu Individual Acupuncturist Willowbrook, IL
1477127371 Ascend Tms LLC Organization Psychiatry Physician Willowbrook, IL

Verify this record

Cross-check NPI 1710041017 against the authoritative CMS record: view Dr. Christopher Ross Mersinger 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

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 Christopher Mersinger?
Christopher Mersinger 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.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2007-12-18.