Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chris Sung-Il Yoon, M.D.

Physical Medicine & Rehabilitation Physician in Bakersfield, CA · enumerated 2005.

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

National Provider Identifier

1346232568

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Registry record

Entity type Individual (Type 1)

Name Chris Sung-Il Yoon

Credential M.D.

Sex Male

Practice address 5001 Commerce Dr, Suite #100, Bakersfield, CA, 93309

Phone (661) 325-8375

Fax (661) 633-3799

Enumeration date Aug 16, 2005

Last updated in NPPES Mar 11, 2013

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License A50276 (CA) 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
183771100	Other	CA	OFFICE OF WORKER'S COMP
00A502760	Medicaid	CA	-
00A502760	Other	CA	BLUE SHILED PIN
PR4050690001	Other	CA	CIGNA VENDOR NUMBER

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.

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Frequently asked questions

How do I verify Chris Yoon's NPI record?

Cross-check NPI 1346232568 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1346232568 active?

Yes, as of the latest NPPES snapshot, NPI 1346232568 is active (record last updated 2013-03-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-11.