Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Hak Kim, M.D.

Q: What is the NPI number for David Kim?

The National Provider Identifier (NPI) for David Kim is 1891964441, a Type 1 (individual) record in the CMS NPPES registry.

Cardiovascular Disease Physician in Naperville, IL · enumerated 2008.

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

National Provider Identifier

1891964441

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Registry record

Entity type Individual (Type 1)

Name Dr. David Hak Kim

Credential M.D.

Sex Male

Practice address 100 Spalding Dr Ste 400, Naperville, IL, 60540

Phone (630) 718-2660

Enumeration date Feb 28, 2008

Last updated in NPPES Aug 9, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036120116 (IL) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 46359 (TN) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 036120116 (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
F400224849	Other	IL	MEDICARE PTAN (INDIVIDUAL)
036120116	Other	IL	BCBS
909980009	Other	IL	MEDICARE PTAN
206147	Other	IL	MEDICARE PTAN (GROUP)
036120116	Medicaid	IL	-

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

Where does David Kim practice?

The practice location on file with NPPES is in Naperville, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for David Kim?

The National Provider Identifier (NPI) for David Kim is 1891964441, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-09.