Malik Nassan, MBBS
Psychiatry Physician · Chicago, IL
Malik Nassan, MBBS is a psychiatry physician with a practice address in Chicago, Illinois, and NPI 1942650130, issued on Jun 17, 2016. Check the license (Illinois 036156537, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Malik Nassan
- Credential
- MBBS
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 036156537 IL
27506 MN
64359 MN
Self-reported in NPPES; status is on the state search - Practice location
- 676 N Saint Clair St Ste 945, Chicago, IL 60611
- Phone
- (312) 695-9627
- Enumerated
- Jun 17, 2016
- Record last updated
- Jul 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (312) 695-6072
- Medicare enrollment
- Enrolled (PECOS I20210527000344); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,147 in Illinois → Look up another NPI →
Also registered at 676 N Saint Clair St Ste 945
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Borna Bonakdarpour, M.D.Neurology Physician1053562355
- Maureen Daly, PH.D.Psychologist1851736425
- Megan Evans, LCSWClinical Social Worker1144815226
- Ian Grant, M.D.Neurology Physician1679836688
- Allison Lapins, MDBehavioral Neurology & Neuropsychiatry Physician1467983965
Verify Malik Nassan 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 036156537Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% fewer Medicare Part D claims than the average psychiatry physician in 2024
849 Medicare Part D claims for 175 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Memantine Hcl225 claims
- Donepezil Hcl219 claims
- Escitalopram Oxalate63 claims
- Quetiapine Fumarate32 claims
- Belsomra25 claims
- Bupropion Xl24 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $115.81
1 payment: food and beverage; the largest payer was Pinnacle Biologics, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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.
Bills Medicare through 2 group practices
- Head And Neck Cosmetic Surgery Associates LLCSkokie, IL
- Northwestern Medical Faculty FoundationChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Malik Nassan among 2,147 psychiatry physician records in Illinois
Malik Nassan, MBBS is one of 2,147 psychiatry physician records with a practice address in Illinois. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 70% of them.
- NPI issued2016 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Graduated2014 · median 2004 among the 877 with a school on file
- Record last updated2021 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
841 psychiatry physician records list a practice address in Chicago
They are 841 of the 63,379 NPPES records with a practice address in Chicago, and 2,147 psychiatry physician records in Illinois.
All 2,147 in Illinois → Every provider in Chicago → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Ghada Albeheary, MDChicago, IL 606111477534576
- Joan Anzia, MDChicago, IL 606111528039658
- Lydia Breen, MDChicago, IL 606111518926203
- Kenneth Cohen, M.D.Chicago, IL 606111952366551
- Pedro Dago, MDChicago, IL 606111689637639
- John Gerber, M.D.Chicago, IL 606111447216544
- Larry Goldman, M.D.Chicago, IL 606111851356752
- Jonathon Goldman, M.D.Chicago, IL 606111427013374
Common questions
What is Malik Nassan, MBBS's NPI number?
Malik Nassan, MBBS's National Provider Identifier (NPI) is 1942650130, issued on Jun 17, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Malik Nassan, MBBS located?
The NPPES record lists a practice address at 676 N Saint Clair St Ste 945, Chicago, IL, 60611. Phone: (312) 695-9627. Providers update this record themselves, so call before visiting.
How can I verify Malik Nassan, MBBS's license?
NPPES lists Illinois license number 036156537, 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.
How much does Malik Nassan, MBBS prescribe under Medicare Part D?
In 2024, Malik Nassan, MBBS had 849 Medicare Part D claims for 175 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions 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.