Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jean Ok Kim, M.D.

Pediatric Infectious Diseases Physician in North Chicago, IL · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1962439992

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Registry record

Entity type Individual (Type 1)

Name Dr. Jean Ok Kim

Credential M.D.

Sex Female

Practice address 3333 Green Bay Rd, North Chicago, IL, 60064

Phone (847) 578-3000

Enumeration date Jun 26, 2006

Last updated in NPPES Oct 8, 2025

Taxonomy & licenses

2080P0208X Pediatric Infectious Diseases Physician Allopathic & Osteopathic Physicians · License 40518 (IA) Secondary

2080P0208X Pediatric Infectious Diseases Physician Allopathic & Osteopathic Physicians · License 036-101238 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
347713028	Other	IL	PTAN MCHENRY
036-101238	Medicaid	IL	-
347710033	Other	IL	PTAN COOK
347711014	Other	IL	PTAN DUPAGE
IL3289017	Other	IL	PTAN WILL

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Jean Kim?

Jean Kim is registered in NPPES with the primary taxonomy of Pediatric Infectious Diseases Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-08.