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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Richard W Zimmerman, D.C.

Chiropractor in Du Quoin, IL · enumerated 2006 · practices at Zimmerman Chiropractic Clinic PC.

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

National Provider Identifier

1790891273

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Registry record

Entity type Individual (Type 1)
Name Richard W Zimmerman
Credential D.C.
Sex Male
Practice address Du Quoin, IL, 62832
Phone (618) 542-2165
Enumeration date Aug 21, 2006
Last updated in NPPES May 21, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 038007421 (IL) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
07308609 Other IL BLUE CROSS BLUE SHIELD
038007421 Medicaid IL -

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 Richard Zimmerman practice?
The practice location on file with NPPES is in Du Quoin, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Richard Zimmerman?
The National Provider Identifier (NPI) for Richard Zimmerman is 1790891273, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-21.