NPPES file of Aug 9, 2026

Sookyong Koh, MD PHD

Neurology with Special Qualifications in Child Neurology Physician · Chicago, IL

Sookyong Koh, MD PHD is a neurology with special qualifications in child neurology physician with a practice address in Chicago, Illinois, and NPI 1124096698, issued on Mar 10, 2006. Check the license 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
1124096698
Name
Sookyong Koh
Credential
MD PHD
Primary taxonomy
Neurology with Special Qualifications in Child Neurology Physician 2084N0402X
Practice location
2300 Childrens Plaza, Chicago, IL 60614
Phone
(773) 880-3179
Enumerated
Mar 10, 2006
Record last updated
Jul 13, 2026
Fax
(773) 880-3374
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 2300 Childrens Plaza

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

  1. Jan Berger, MDPediatrics Physician1023040367
  2. Kathleen Brady, MDPediatric Emergency Medicine (Pediatrics) Physician1215080460
  3. Wendy Brickman, MDPediatric Endocrinology Physician1386688109
  4. Barbara Burton, MDClinical Genetics (M.D.) Physician1699743088
  5. Diane Calamaras, RN CPNPPediatrics Physician1366490054
  6. Sarah Chamlin, MDDermatology Physician1053370890

Verify Sookyong Koh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck 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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92% fewer Medicare Part D claims than the average neurology with special qualifications in child neurology physician in 2024

22 Medicare Part D claims, against an average of 278 among the 900 providers of this specialty who prescribed in Part D.

  1. Sookyong Koh22
  2. Specialty average278

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: $12,489.36

38 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 1,195 providers of this specialty with any payment received $5,568.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sookyong Koh$12,489
  2. Specialty average$5,568

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Sookyong Koh among 79 neurology with special qualifications in child neurology physician records in Illinois

Sookyong Koh, MD PHD is one of 79 neurology with special qualifications in child neurology physician records with a practice address in Illinois. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 63% newer
  • In a Medicare fileYes · 61% of these records are
  • In the CMS Doctors and Clinicians fileNo · 32% of these records are
  • Record last updated2026 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0402X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology with Special Qualifications in Child Neurology Physician providers in Illinois

There are 79 neurology with special qualifications in child neurology physician records in Illinois.

The 8 neurology with special qualifications in child neurology physician records with the nearest ZIP codes

  1. Leon Epstein, MDChicago, IL 606141295791812
  2. Marianne Larsen, MDChicago, IL 606141518926450
  3. Cynthia Stack, MDChicago, IL 606141447264932
  4. Elizabeth Berry-Kravis, M.D.Chicago, IL 606121932130325
  5. Alma Bicknese, MDChicago, IL 606121083622955
  6. Colleen Buhrfiend, M.D.Chicago, IL 606121508922964
  7. Peter Heydemann, M.D.Chicago, IL 606121760419311
  8. Lubov Romantseva, MDChicago, IL 606121851558001

Common questions

What is Sookyong Koh, MD PHD's NPI number?

Sookyong Koh, MD PHD's National Provider Identifier (NPI) is 1124096698, issued on Mar 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sookyong Koh, MD PHD located?

The NPPES record lists a practice address at 2300 Childrens Plaza, Chicago, IL, 60614. Phone: (773) 880-3179. Providers update this record themselves, so call before visiting.

How can I verify Sookyong Koh, MD PHD's license?

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 Sookyong Koh, MD PHD prescribe under Medicare Part D?

In 2024, Sookyong Koh, MD PHD had 22 Medicare Part D claims; the average among neurology with special qualifications in child neurology physician prescribers was 278. 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.