Mark William Baker, DC
Chiropractor · Chicago, IL
Mark William Baker, DC is a chiropractor with a practice address in Chicago, Illinois, and NPI 1619088804, issued on Aug 31, 2006. Check the license (Illinois 038009474, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark William Baker
- Credential
- DC
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 038009474 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2732N Lincoln Ave, Chicago, IL 60614
- Phone
- (312) 235-6773
- Enumerated
- Aug 31, 2006
- Record last updated
- Apr 4, 2025
- Fax
- (312) 265-6312
- Medicaid ID
- 038009474 IL
- Medicare enrollment
- Enrolled (PECOS I20050311000727); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 4,524 in Illinois → Look up another NPI →
Verify Mark William Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 038009474Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Elite HealthcareChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark William Baker among 4,524 chiropractor records in Illinois
Mark William Baker, 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. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 60% newer
- In a Medicare fileYes · 17% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated1999 · median 2004 among the 1,912 with a school on file
- Record last updated2025 · 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).
Chiropractor providers in Illinois
There are 4,524 chiropractor records in Illinois.
All 4,524 in Illinois → Every provider in Chicago → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Steven Arculeo, D.C.Chicago, IL 606141134164379
- Richard Arrandt, DCChicago, IL 606141710092143
- Justin Boyce, D.C.Chicago, IL 606141447273214
- Ronda Butler, D.C.Chicago, IL 606141770552036
- Thomas Donahue, D.C.Chicago, IL 606141780692988
- Janet Gutrich, D.C.Chicago, IL 606141215957774
- Victoria Lvova, CHChicago, IL 606141649229576
- David Marr, DCChicago, IL 606141538117726
Common questions
What is Mark William Baker, DC's NPI number?
Mark William Baker, DC's National Provider Identifier (NPI) is 1619088804, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark William Baker, DC located?
The NPPES record lists a practice address at 2732N Lincoln Ave, Chicago, IL, 60614. Phone: (312) 235-6773. Providers update this record themselves, so call before visiting.
How can I verify Mark William Baker, DC's license?
NPPES lists Illinois license number 038009474, 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. Medicare files from data.cms.gov. 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.