Brett William Clasquin, DC
Chiropractor · Smithton, IL
Brett William Clasquin, DC is a chiropractor with a practice address in Smithton, Illinois, and NPI 1316929235, issued on Nov 16, 2005. Check the license (Illinois 038 007776, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Brett William Clasquin
- Credential
- DC
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 038 007776 IL
Self-reported in NPPES; status is on the state search - Practice location
- 221 S Main St, Smithton, IL 62285
- Phone
- (618) 235-4120
- Enumerated
- Nov 16, 2005
- Record last updated
- Aug 14, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (618) 235-4120
- Medicare enrollment
- Enrolled (PECOS I20060502000591); may accept Medicare assignment
- Medical or professional school
- Logan College Of Chiropractic, 1995
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 4,524 in Illinois → Look up another NPI →
Verify Brett William Clasquin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 038 007776Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Brett William Clasquin among 4,524 chiropractor records in Illinois
Brett William Clasquin, DC is one of 4,524 chiropractor records with a practice address in Illinois. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileNo · 17% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated1995 · median 2004 among the 1,912 with a school on file
- Record last updated2012 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 chiropractor records list a practice address in Smithton
They are 4 of the 22 NPPES records with a practice address in Smithton, and 4,524 chiropractor records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,524 in Illinois → Every provider in Smithton → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Molly Klein, DCSmithton, IL 622851285158204
- Catherine Kunevich, DCSmithton, IL 622851871081679
- Austin Wombacher, DCSmithton, IL 622851467259531
- Mark Meyerhoff, D.C.Sparta, IL 622861881773729
- Robert Morovitz, DCSparta, IL 622861548358443
- Chris Murry, DCSparta, IL 622861043398050
- Ryan Reiss, DCSparta, IL 622861144324377
- Nicholas Westenberger, DCSparta, IL 622861891566642
Common questions
What is Brett William Clasquin, DC's NPI number?
Brett William Clasquin, DC's National Provider Identifier (NPI) is 1316929235, issued on Nov 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Brett William Clasquin, DC located?
The NPPES record lists a practice address at 221 S Main St, Smithton, IL, 62285. Phone: (618) 235-4120. Providers update this record themselves, so call before visiting.
How can I verify Brett William Clasquin, DC's license?
NPPES lists Illinois license number 038 007776, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.