NPPES file of Aug 9, 2026

Jonathan Kaplan, M.D.

Psychiatry Physician · Chicago, IL

Jonathan Kaplan, M.D. is a psychiatry physician with a practice address in Chicago, Illinois, and NPI 1699194480, issued on Apr 9, 2014. Check the license (Illinois 036-149909, 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
1699194480
Name
Jonathan Kaplan
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
036-149909 IL
Self-reported in NPPES; status is on the state search
Practice location
1700 W Van Buren St Ste 470, Chicago, IL 60612
Phone
(312) 942-5015
Enumerated
Apr 9, 2014
Record last updated
Jul 23, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190801002754); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 2014
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1700 W Van Buren St Ste 470

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

  1. Bradley Appelhans, PHDClinical Psychologist1649589938
  2. Michael Hanak, M.D.Family Medicine Physician1265609903
  3. Rebecca Jeddi, PH.D.Clinical Psychologist1275976896
  4. Amanda Mathew, PHDClinical Psychologist1669951182
  5. Sylvia Ou, PHARMDAmbulatory Care Pharmacist1801583786

Verify Jonathan Kaplan 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 036-149909
    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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28% fewer Medicare Part D claims than the average psychiatry physician in 2024

720 Medicare Part D claims for 76 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.

  1. Jonathan Kaplan720
  2. Specialty average1,000

Most prescribed

  1. Venlafaxine Hcl Er69 claims
  2. Alprazolam60 claims
  3. Mirtazapine55 claims
  4. Duloxetine Hcl44 claims
  5. Buspirone Hcl39 claims
  6. Escitalopram Oxalate37 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.

Bills Medicare through one group practice

  1. Rush University Medical GroupChicago, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jonathan Kaplan among 2,147 psychiatry physician records in Illinois

Jonathan Kaplan, M.D. 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 2014, is newer than 66% of them.

  • NPI issued2014 · 66% of these records are older, 32% 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 updated2019 · 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. Olusola Ajilore, M.D.Chicago, IL 606121740213347
  2. Sybil Circle, MDChicago, IL 606121861509879
  3. Rodney EigerChicago, IL 606121982717120
  4. Peter Fore, M.D.Chicago, IL 606121023125838
  5. Cheryl Gaines, M.D., M.A.Chicago, IL 606121346358009
  6. Yakov GertsbergChicago, IL 606121215940598
  7. Nafisa GhadialiChicago, IL 606121215940416
  8. Kalman KaplanChicago, IL 606121902819279

Common questions

What is Jonathan Kaplan, M.D.'s NPI number?

Jonathan Kaplan, M.D.'s National Provider Identifier (NPI) is 1699194480, issued on Apr 9, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan Kaplan, M.D. located?

The NPPES record lists a practice address at 1700 W Van Buren St Ste 470, Chicago, IL, 60612. Phone: (312) 942-5015. Providers update this record themselves, so call before visiting.

How can I verify Jonathan Kaplan, M.D.'s license?

NPPES lists Illinois license number 036-149909, 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 Jonathan Kaplan, M.D. prescribe under Medicare Part D?

In 2024, Jonathan Kaplan, M.D. had 720 Medicare Part D claims for 76 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.