Donald Mason, D.C.
Chiropractor · Chicago, IL
Donald Mason, D.C. is a chiropractor with a practice address in Chicago, Illinois, and NPI 1427421346, issued on Nov 2, 2015. Check the license (Illinois 038.012892, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Donald Mason
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 038.012892 IL
Self-reported in NPPES; status is on the state search - Practice location
- 711 W North Ave Ste 201, Chicago, IL 60610
- Phone
- (312) 291-8277
- Enumerated
- Nov 2, 2015
- Record last updated
- Nov 2, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (312) 664-9181
- Medicare enrollment
- Enrolled (PECOS I20160113000714); accepts Medicare assignment
- Medical or professional school
- Palmer College Chiropractic - West Sunnyvale, 2015
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 4,524 in Illinois → Look up another NPI →
Also registered at 711 W North Ave Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Ezgur, DCChiropractor1710078886
Verify Donald Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 038.012892Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $68.06
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 1,456 providers of this specialty with any payment received $336.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Donald Mason among 4,524 chiropractor records in Illinois
Donald Mason, D.C. 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 2015, is newer than 76% of them.
- NPI issued2015 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 17% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2015 · median 2004 among the 1,912 with a school on file
- Record last updated2015 · 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
- Amelia Case, D.C.Chicago, IL 606101386735322
- William Cawley, DCChicago, IL 606101114071867
- Nancy Dearinger, D.C.Chicago, IL 606101629024518
- Robert Didomenico, D.C.Chicago, IL 606101538251517
- Kimberly Egly, DCChicago, IL 606101215013800
- Richard Ezgur, DCChicago, IL 606101710078886
- Kelly Fallon, DCChicago, IL 606101053422410
- Mary Huffman, D.C.Chicago, IL 606101649317009
Common questions
What is Donald Mason, D.C.'s NPI number?
Donald Mason, D.C.'s National Provider Identifier (NPI) is 1427421346, issued on Nov 2, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Donald Mason, D.C. located?
The NPPES record lists a practice address at 711 W North Ave Ste 201, Chicago, IL, 60610. Phone: (312) 291-8277. Providers update this record themselves, so call before visiting.
How can I verify Donald Mason, D.C.'s license?
NPPES lists Illinois license number 038.012892, 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.