Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Chungkil Lewis Kang, M.D.

Family Medicine Physician in Ashland, OH · enumerated 2005.

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

National Provider Identifier

1417957721

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Registry record

Entity type Individual (Type 1)

Name Dr. Chungkil Lewis Kang

Credential M.D.

Sex Male

Practice address Ashland, OH, 44805

Phone (419) 289-3663

Fax (419) 289-2199

Enumeration date Jul 28, 2005

Last updated in NPPES Feb 13, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 35-039764 (OH) 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
0336176	Medicaid	OH	-
1417957721	Other	OH	CGS ADMINISTRATORS, LLC
34-1222038	Other	OH	FLORA
106485	Other	OH	UNITEDHEALTHCARE COMMU ITY PLAN
34-1222038	Other	OH	UNITED HEALTHCARE
341222038-002	Other	OH	MEDICAL MUTUAL OF OHIO
000000106485	Other	OH	UNISON
34-1222038	Other	OH	AETNA
34-1222038	Other	OH	PARAMOUNT
341222038027	Other	OH	CARESOURCE
341222038	Other	OH	HUMANA
34-1222038	Other	OH	EMERALD
735309	Other	OH	BUCKEYE
000000128733	Other	OH	ANTHEM
P00137396	Other	OH	RAILROAD MEDICARE

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 1417957721 active?

Yes, as of the latest NPPES snapshot, NPI 1417957721 is active (record last updated 2012-02-13).

How do I verify Chungkil Kang's NPI record?

Cross-check NPI 1417957721 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-13.