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Gregory L Overlander, D.C.

Gregory L Overlander is a Chiropractor provider (Chiropractor) practicing in Freeport, IL, registered in the NPPES registry with NPI 1932240769 since 2007. The credential DC stands for Doctor of Chiropractic. Practices at Hulsebus and Gehlsen Chiropractic (listed at the same practice address in NPPES).

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NPI 1932240769
Entity type Individual (Type 1)
Name Gregory L Overlander
Credential D.C.
Sex Male
Practice address 630 TERRA WEST DR, Freeport, IL, 61032
Phone 8152357858
Fax 8152357913
Enumeration date 2007-02-12
Last updated in NPPES 2007-07-08

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

Copy-ready billing details
Provider: Gregory Overlander, D.C.
NPI: 1932240769
Taxonomy: 111N00000X (Chiropractor)
Address: 630 TERRA WEST DR, Freeport, IL, 61032

Other providers at this practice address

NPI Name Type Specialty Location
1922094119 John Reynolds Individual Chiropractor Freeport, IL
1215986021 Jacob Wookey Individual Chiropractor Freeport, IL
1952317869 Roger Hulsebus Individual Chiropractor Freeport, IL
1750397667 Jeffrey Gehlsen Individual Chiropractor Freeport, IL
1922014844 Debra Welser Individual Chiropractor Freeport, IL
1043433162 Hulsebus and Gehlsen Chiropractic Organization Chiropractor Freeport, IL
1508365115 Jordan Pontius Individual Chiropractor Freeport, IL

Verify this record

Cross-check NPI 1932240769 against the authoritative CMS record: view Gregory L Overlander 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 NPI 1932240769 active?
Yes — as of the latest NPPES snapshot, NPI 1932240769 is active (record last updated 2007-07-08).
How do I verify Gregory Overlander's NPI record?
Cross-check NPI 1932240769 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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