Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Choongkoon Jane Lee, MD

Internal Medicine Physician in Morris, IL · enumerated 2006.

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

National Provider Identifier

1497761811

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Registry record

Entity type Individual (Type 1)

Name Dr. Choongkoon Jane Lee

Credential MD

Sex Female

Practice address 219 West Bedford Road, Morris, IL, 60450

Phone (815) 942-1633

Fax (815) 942-2333

Enumeration date Jul 31, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

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

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

Is NPI 1497761811 active?

Yes, as of the latest NPPES snapshot, NPI 1497761811 is active (record last updated 2007-07-08).

How do I verify Choongkoon Lee's NPI record?

Cross-check NPI 1497761811 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.