William Louis Jacobs
Chiropractor · Des Plaines, IL
William Louis Jacobs is a chiropractor with a practice address in Des Plaines, Illinois, and NPI 1467440966, issued on Oct 10, 2005. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Louis Jacobs
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 3702 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 658 W Algonquin RD, Des Plaines, IL 60016
- Phone
- (847) 228-1383
- Enumerated
- Oct 10, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (847) 228-1383
- Medicare enrollment
- Enrolled (PECOS I20090330000510); may accept Medicare assignment
- Medical or professional school
- National College Of Chiropractic, 1982
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 4,524 in Illinois → Look up another NPI →
Verify William Louis Jacobs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William Louis Jacobs among 4,524 chiropractor records in Illinois
William Louis Jacobs 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
- Graduated1982 · median 2004 among the 1,912 with a school on file
- Record last updated2026 · 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).
24 chiropractor records list a practice address in Des Plaines
They are 24 of the 1,164 NPPES records with a practice address in Des Plaines, 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 Des Plaines → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Evelyn Bowman-Goone, DCDes Plaines, IL 600161861599672
- Douglas Chung, D.CDes Plaines, IL 600161437220902
- Andreas Deligiannis, D.C.Des Plaines, IL 600161073619102
- Sarah Ghorbanian, D.C.Des Plaines, IL 600161396856274
- Janet Horton, DCDes Plaines, IL 600161154338937
- Drew Kandilakis, D.C.Des Plaines, IL 600161316971369
- Kum Sook Kim, DCDes Plains, IL 600161821173345
- Jongho Lee, D.C.Des Plaines, IL 600161700973013
Common questions
What is William Louis Jacobs's NPI number?
William Louis Jacobs's National Provider Identifier (NPI) is 1467440966, issued on Oct 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Louis Jacobs located?
The NPPES record lists a practice address at 658 W Algonquin RD, Des Plaines, IL, 60016. Phone: (847) 228-1383. Providers update this record themselves, so call before visiting.
How can I verify William Louis Jacobs's license?
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.