Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Hong Suk Yang, MD

Q: What is the NPI number for John Yang?

The National Provider Identifier (NPI) for John Yang is 1093759417, a Type 1 (individual) record in the CMS NPPES registry.

Cardiovascular Disease Physician in Effingham, IL · enumerated 2006.

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

National Provider Identifier

1093759417

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Registry record

Entity type Individual (Type 1)

Name Dr. John Hong Suk Yang

Credential MD

Sex Male

Practice address 300 N Maple St, Effingham, IL, 62401

Phone (217) 528-7541

Enumeration date Jun 15, 2006

Last updated in NPPES Mar 10, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2002021127 (MO) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 2002021127 (MO) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 0101246386 (VA) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 036166791 (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
205921208	Medicaid	MO	-

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 John Yang practice?

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

What is the NPI number for John Yang?

The National Provider Identifier (NPI) for John Yang is 1093759417, 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 2025-03-10.