Humberto Vergara, M.D.
Addiction Medicine (Family Medicine) Physician · Chicago, IL
Humberto Vergara, M.D. is an addiction medicine (family medicine) physician with a practice address in Chicago, Illinois, and NPI 1124004262, issued on Dec 20, 2005. Check the license (Illinois 036-072013, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Humberto Vergara
- Credential
- M.D.
- Primary taxonomy
- Addiction Medicine (Family Medicine) Physician 207QA0401X
- License number
- 036-072013 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1431 N Western Ave, Chicago, IL 60622
- Phone
- (773) 278-4811
- Enumerated
- Dec 20, 2005
- Record last updated
- Aug 31, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (773) 278-5920
- Medicaid ID
- 036072013 IL
- Entity
- Type 1 · individual
Also registered at 1431 N Western Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marianne Butler, APNFamily Nurse Practitioner1518228915
- Adalberto Campo, MDInterventional Cardiology Physician1902961006
- Teresa Castellanos, LCSWClinical Social Worker1821386442
- Niluardo Cay, M.D.Internal Medicine Physician1588766646
- Talia DitkoffFamily Medicine Physician1740077445
- Manuel Dominguez, M.D.Family Medicine Physician1437205671
Verify Humberto Vergara in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036-072013Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Addiction Medicine (Family Medicine) Physician providers in Illinois
There are 26 addiction medicine (family medicine) physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other addiction medicine (family medicine) physician records in Illinois
- Katherine Austman, MDGibson City, IL1396739462
- Michael Blain, D.O.Eldorado, IL1801076146
- Britt Borden, M.D.Chicago, IL1841251378
- Mary Buswell, MDChicago, IL1730766387
- Dora Dixie, MDChicago, IL1225092919
- Beth Dunlap, MDChicago, IL1821319419
- Risha Fennell, MDSpringfield, IL1487622379
- Ruchi Fitzgerald, M.D.Chicago, IL1720060072
- John Gnap, MDChicago Ridge, IL1164572319
- Shalu Gugnani, M.D.Arlington Heights, IL1629238746
Common questions
What is Humberto Vergara, M.D.'s NPI number?
Humberto Vergara, M.D.'s National Provider Identifier (NPI) is 1124004262, issued on Dec 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Humberto Vergara, M.D. located?
The NPPES record lists a practice address at 1431 N Western Ave, Chicago, IL, 60622. Phone: (773) 278-4811. Providers update this record themselves, so call before visiting.
How can I verify Humberto Vergara, M.D.'s license?
NPPES lists Illinois license number 036-072013, as entered by the provider. 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), 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.