Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Yin-Vui Yong MD Inc.

Q: What type of organization is Yin-Vui Yong MD Inc.?

Yin-Vui Yong MD Inc. is registered in NPPES as a Surgery Physician (its primary provider taxonomy).

Surgery Physician in San Diego, CA · enumerated 2007 · authorized official Yin-Vui Yong, Owner.

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

National Provider Identifier

1780875625

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Registry record

Entity type Organization (Type 2)

Legal business name Yin-Vui Yong MD Inc.

Practice address 1675 Morena Blvd, Suite 202, San Diego, CA, 92110

Phone (619) 275-2777

Fax (619) 275-2772

Enumeration date Aug 6, 2007

Last updated in NPPES Aug 6, 2007

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License A33569 (CA) Primary

Authorized official

Name Yin-Vui Yong

Title Owner

Phone (619) 275-2777

Other identifiers

Identifier	Type	State	Issuer
00A335690	Medicaid	CA	-

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 type of organization is Yin-Vui Yong MD Inc.?

Yin-Vui Yong MD Inc. is registered in NPPES as a Surgery Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-06.