Dr. Douglas B Blunk, DC

Dr. Douglas B Blunk is a Chiropractor provider (Chiropractor) practicing in Joliet, IL, registered in the NPPES registry with NPI 1891883153 since 2006. The credential DC stands for Doctor of Chiropractic.

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NPI	1891883153
Entity type	Individual (Type 1)
Name	Dr. Douglas B Blunk
Credential	DC
Sex	Male
Practice address	370 HOUBOLT RD, SUITE #101, Joliet, IL, 64031
Phone	8157419550
Fax	8157411735
Enumeration date	2006-10-11
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	38010573	IL

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

Copy-ready billing details

Provider: Douglas Blunk, DC
NPI: 1891883153
Taxonomy: 111N00000X (Chiropractor)
Address: 370 HOUBOLT RD, SUITE #101, Joliet, IL, 64031

Verify this record

Cross-check NPI 1891883153 against the authoritative CMS record: view Dr. Douglas B Blunk 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

Where does Douglas Blunk practice?

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

What is the NPI number for Douglas Blunk?

The National Provider Identifier (NPI) for Douglas Blunk is 1891883153, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.