NPPES file of Aug 9, 2026

Yetunde Johnson, MD., MPH

Psychiatry Physician · Chicago, IL

Yetunde Johnson, MD., MPH is a psychiatry physician with a practice address in Chicago, Illinois, and NPI 1164622361, issued on Jul 25, 2007. Check the license (Illinois 036-115804, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164622361
Name
Yetunde Johnson
Credential
MD., MPH
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
036-115804 IL
Self-reported in NPPES; status is on the state search
Practice location
4200 N Oak Park Ave, Chicago, IL 60634
Phone
(773) 794-4000
Enumerated
Jul 25, 2007
Record last updated
May 10, 2017 (not updated in 9 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 4200 N Oak Park Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Flora Baetiong, M.D.Psychiatry Physician1104971787
  2. Grace Carag, M.D.Family Medicine Physician1750436242
  3. Lolita Crisostomo, M.D.Psychiatry Physician1871648360
  4. Micheal Cwynar, M.D.Psychiatry Physician1801941307
  5. Ma-Corazon Diaz, M.D.Family Medicine Physician1114072626
  6. Douglas Hafner, DDSDentist1912053182

Verify Yetunde Johnson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036-115804
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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98% fewer Medicare Part D claims than the average psychiatry physician in 2024

16 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Yetunde Johnson16
  2. Specialty average1,000

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.

Yetunde Johnson among 2,147 psychiatry physician records in Illinois

Yetunde Johnson, MD., MPH 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 2007, is newer than 35% of them.

  • NPI issued2007 · 35% of these records are older, 50% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileNo · 41% of these records are
  • Record last updated2017 · 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.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Flora Baetiong, M.D.Chicago, IL 606341104971787
  2. Lolita Crisostomo, M.D.Chicago, IL 606341871648360
  3. Micheal Cwynar, M.D.Chicago, IL 606341801941307
  4. Usha Kartan, M.D.Chicago, IL 606341689720310
  5. Cristito Leyba, M.D.Chicago, IL 606341366598096
  6. Mercedes Martinez, M.D.Chicago, IL 606341184607608
  7. Evelyn Morales, M.D.Chicago, IL 606341811043557
  8. Mir Obaid, M.D.Chicago, IL 606341336295088

Common questions

What is Yetunde Johnson, MD., MPH's NPI number?

Yetunde Johnson, MD., MPH's National Provider Identifier (NPI) is 1164622361, issued on Jul 25, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Yetunde Johnson, MD., MPH located?

The NPPES record lists a practice address at 4200 N Oak Park Ave, Chicago, IL, 60634. Phone: (773) 794-4000. Providers update this record themselves, so call before visiting.

How can I verify Yetunde Johnson, MD., MPH's license?

NPPES lists Illinois license number 036-115804, 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 Yetunde Johnson, MD., MPH prescribe under Medicare Part D?

In 2024, Yetunde Johnson, MD., MPH had 16 Medicare Part D claims; 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.