NPPES file of Aug 9, 2026

Jae Eun Han, M.D.

Obstetrics & Gynecology Physician · Barrington, IL

Jae Eun Han, M.D. is an obstetrics & gynecology physician with a practice address in Barrington, Illinois, and NPI 1679740948, issued on May 14, 2008. Check the license (Illinois 036046926, 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
1679740948
Name
Jae Eun Han
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
036046926 IL
Self-reported in NPPES; status is on the state search
Practice location
6 Eagle Pointe Dr, Barrington, IL 60010
Phone
(847) 428-4929
Enumerated
May 14, 2008
Record last updated
May 14, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(847) 428-4929
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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8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →

Verify Jae Eun Han 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 036046926    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

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85% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

25 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Jae Han25
  2. Specialty average165

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.

Jae Eun Han among 2,062 obstetrics & gynecology physician records in Illinois

Jae Eun Han, M.D. is one of 2,062 obstetrics & gynecology physician records with a practice address in Illinois. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.

  • NPI issued2008 · 53% of these records are older, 43% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2008 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

15 obstetrics & gynecology physician records list a practice address in Barrington

They are 15 of the 756 NPPES records with a practice address in Barrington, and 2,062 obstetrics & gynecology physician records in Illinois.

All 2,062 in Illinois → Every provider in Barrington → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. David Crandall, M.D.Lake Barrington, IL 600101033195383
  2. Thomas Digiulio, MDBarrington, IL 600101053380642
  3. Vidhi Gadson, M.D.Barrington, IL 600101164681151
  4. Heather Herbolsheimer, D.O.Barrington, IL 600101669495743
  5. Prafulla Koneru, M.DSouth Barrington, IL 600101093700072
  6. Thomas Meyer, M.D.Lake Barrington, IL 600101144206012
  7. Jennifer Moreira, MDBarrington, IL 600101760700280
  8. Daniel Pesavento, M.D.Barrington, IL 600101548225451

Common questions

What is Jae Eun Han, M.D.'s NPI number?

Jae Eun Han, M.D.'s National Provider Identifier (NPI) is 1679740948, issued on May 14, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Jae Eun Han, M.D. located?

The NPPES record lists a practice address at 6 Eagle Pointe Dr, Barrington, IL, 60010. Phone: (847) 428-4929. Providers update this record themselves, so call before visiting.

How can I verify Jae Eun Han, M.D.'s license?

NPPES lists Illinois license number 036046926, 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 Jae Eun Han, M.D. prescribe under Medicare Part D?

In 2024, Jae Eun Han, M.D. had 25 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.