Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Won Yi, M.D.

Q: What is the NPI number for Won Yi?

The National Provider Identifier (NPI) for Won Yi is 1053323030, a Type 1 (individual) record in the CMS NPPES registry.

Anesthesiology Physician in Houston, TX · enumerated 2006.

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

National Provider Identifier

1053323030

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Registry record

Entity type Individual (Type 1)

Name Won Yi

Credential M.D.

Sex Male

Practice address 3316 Mount Vernon St, Houston, TX, 77006

Phone (713) 949-5151

Fax (713) 944-9086

Enumeration date Aug 11, 2006

Last updated in NPPES Nov 28, 2017

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License M2876 (TX) 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
M2876	Other	TX	STATE LICENSE
8U4523	Other	TX	BC PROVIDER ID

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

What is the NPI number for Won Yi?

The National Provider Identifier (NPI) for Won Yi is 1053323030, a Type 1 (individual) record in the CMS NPPES registry.

Where does Won Yi practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-28.