Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jai Jun Byeon, MD

Family Medicine Physician in Federal Way, WA · enumerated 2006.

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

National Provider Identifier

1386694982

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Registry record

Entity type Individual (Type 1)

Name Dr. Jai Jun Byeon

Credential MD

Sex Male

Practice address 31405 18th Ave S, Federal Way, WA, 98003

Phone (253) 681-6600

Fax (253) 681-6645

Enumeration date May 12, 2006

Last updated in NPPES May 8, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD00044106 (WA) 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
8453284	Medicaid	WA	-
P00393772	Other	-	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

How do I verify Jai Jun Byeon's NPI record?

Cross-check NPI 1386694982 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1386694982 active?

Yes, as of the latest NPPES snapshot, NPI 1386694982 is active (record last updated 2024-05-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-08.