John Affinito, MD
Family Medicine Physician · Chicago, IL
John Affinito, MD is a family medicine physician with a practice address in Chicago, Illinois, and NPI 1316930191, issued on Aug 26, 2005. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- John Affinito
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- Practice location
- 7435 W Talcott Ave, Chicago, IL 60631
- Phone
- (773) 774-8000
- Enumerated
- Aug 26, 2005
- Entity
- Type 1 · individual
Also registered at 7435 W Talcott Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Logan Abel, MDEmergency Medicine Physician1447900592
- Rachel Abrams, M.D.Emergency Medicine Physician1659786317
- Eva Adams, P.T.Physical Therapist1265780753
- Jennifer AdamsStudent in an Organized Health Care Education/Training Program1710681473
- Omar Ahmed, DOEmergency Medicine Physician1043896947
- Matthew Altman, MDEmergency Medicine Physician1750078432
Verify John Affinito in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
One hospital or facility affiliation
- Prime Healthcare Illinois Medical Group LLCDes Plaines, IL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
1,497 family medicine physician records list a Chicago practice address
They are 1,497 of the 63,379 NPPES records with a Chicago practice address, and 5,925 family medicine physician records in Illinois.
All 1,497 in Chicago → All 5,925 in Illinois → Every provider in Chicago →
Other family medicine physician records in Illinois
- Jon Aagaard, MDWheaton, IL1750496923
- Napoleon Abando, MDWoodstock, IL1003972753
- Nikka Abaricia, MDChicago, IL1790366342
- Mohemmed AbbasChicago, IL1609612522
- Muhammad AbbasAlton, IL1588341556
- Syed AbbasWest Dundee, IL1972733103
- Stefanie AbbottMaywood, IL1861137457
- Roann Abdeladl, MDEvanston, IL1437087103
- Ashraf Abdeljaber, M.DNormal, IL1023472636
- Ahmed Abdelkader, MDChicago, IL1659104230
Common questions
What is John Affinito, MD's NPI number?
John Affinito, MD's National Provider Identifier (NPI) is 1316930191, issued on Aug 26, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Affinito, MD located?
The NPPES record lists a practice address at 7435 W Talcott Ave, Chicago, IL, 60631. Phone: (773) 774-8000. Providers update this record themselves, so call before visiting.
How can I verify John Affinito, MD's license?
Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.