William Curtis Herwig, DC
Chiropractor · Streator, IL
William Curtis Herwig, DC is a chiropractor with a practice address in Streator, Illinois, and NPI 1871587139, issued on Sep 1, 2005. Check the license (Illinois 038007374, 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
- William Curtis Herwig
- Credential
- DC
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 038007374 IL
Self-reported in NPPES; status is on the state search - Practice location
- 712 North Bloomington Street, Streator, IL 61364
- Phone
- (815) 672-6961
- Enumerated
- Sep 1, 2005
- Record last updated
- Dec 2, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (815) 672-6891
- Medicare enrollment
- Enrolled (PECOS I20070529000154); may accept Medicare assignment
- Medical or professional school
- Palmer College Chiropractic - Davenport, 1993
- Entity
- Type 1 · individual
Verify William Curtis Herwig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 038007374Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3 chiropractor records list a practice address in Streator
They are 3 of the 124 NPPES records with a practice address in Streator, and 4,524 chiropractor records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3 in Streator → All 4,524 in Illinois → Every provider in Streator →
Other chiropractor records in Illinois
- Jill Aardema, D.C.Oak Park, IL1063508497
- Robert Aarestad, DC, B.S., MMPPlainfield, IL1871939165
- Michael Abbett, DCGranite City, IL1144741703
- Wala Abu-Mallouh, DCRomeoville, IL1902327232
- Rashid Abu-Shanab, D.C.Bridgeview, IL1033298591
- Azza Abugisisa, D.C.Bridgeview, IL1164618468
- Kristen Accardo, D.C.Oswego, IL1215087598
- Allison Adair, DCAurora, IL1861954364
- Brent Adams, DCBradley, IL1992854251
- Erianne Adams, DCChicago, IL1295497915
Common questions
What is William Curtis Herwig, DC's NPI number?
William Curtis Herwig, DC's National Provider Identifier (NPI) is 1871587139, issued on Sep 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Curtis Herwig, DC located?
The NPPES record lists a practice address at 712 North Bloomington Street, Streator, IL, 61364. Phone: (815) 672-6961. Providers update this record themselves, so call before visiting.
How can I verify William Curtis Herwig, DC's license?
NPPES lists Illinois license number 038007374, 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.