Mujtaba Hussain, MBBS
Internal Medicine Physician · Oak Park, IL
Mujtaba Hussain, MBBS is an internal medicine physician with a practice address in Oak Park, Illinois, and NPI 1255993309, issued on Jun 28, 2019. Check the license (Illinois 161327, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Mujtaba Hussain
- Credential
- MBBS
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 161327 IL
Self-reported in NPPES; status is on the state search - Practice location
- 101 Madison St Ste 300, Oak Park, IL 60302
- Phone
- (708) 486-2700
- Enumerated
- Jun 28, 2019
- Record last updated
- Jan 13, 2023
- Fax
- (708) 486-2702
- Medicare enrollment
- Enrolled (PECOS I20221005001787); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 101 Madison St Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anthony Abadir, MDPsychiatry Physician1295312551
- Rebecca Arenson, DNP, FNP-BCFamily Medicine Physician1881272599
- Teresita BernabeAdult Health Nurse Practitioner1437963584
- Farid Gholitabar, M.D.Cardiovascular Disease Physician1801278650
- Dheeraj Mahajan, M.D.Internal Medicine Physician1831133693
- Renu Mahajan, MDHospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician1932311883
Verify Mujtaba Hussain 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 161327Check 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
- Cimpar SCOak Park, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
62 internal medicine physician records list a practice address in Oak Park
They are 62 of the 2,307 NPPES records with a practice address in Oak Park, and 7,238 internal medicine physician records in Illinois.
All 62 in Oak Park → All 7,238 in Illinois → Every provider in Oak Park →
Other internal medicine physician records in Illinois
- Peter Abadeer, D.O.Bloomington, IL1760469522
- Motaz Abas, MDPeoria, IL1215510201
- Elias Abate, M.D.Chicago, IL1336712199
- Maliha Abbas, D.O.Chicago, IL1174963920
- Zareena Abbas, MDChicago, IL1427078872
- Abu Abbasi, MDChicago, IL1083243877
- Ayesha Abbasi, MDChicago, IL1376216705
- Khalda Abbasi, MDNaperville, IL1487705240
- Elmer Abbo, MDBurr Ridge, IL1710048541
- Paul Abbo, M.D.River Forest, IL1083693378
Common questions
What is Mujtaba Hussain, MBBS's NPI number?
Mujtaba Hussain, MBBS's National Provider Identifier (NPI) is 1255993309, issued on Jun 28, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Mujtaba Hussain, MBBS located?
The NPPES record lists a practice address at 101 Madison St Ste 300, Oak Park, IL, 60302. Phone: (708) 486-2700. Providers update this record themselves, so call before visiting.
How can I verify Mujtaba Hussain, MBBS's license?
NPPES lists Illinois license number 161327, 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. 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.