Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Andrew Cu-Unjieng, M.D.

Q: What type of organization is Andrew Cu-Unjieng, M.D.?

Andrew Cu-Unjieng, M.D. is registered in NPPES as a Ophthalmology Physician (its primary provider taxonomy).

Ophthalmology Physician in San Diego, CA · enumerated 2015 · authorized official Andrew Cu-Unjieng, Owner.

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

National Provider Identifier

1225419583

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Registry record

Entity type Organization (Type 2)

Legal business name Andrew Cu-Unjieng, M.D.

Practice address 4060 Fourth Ave Ste 405, San Diego, CA, 92103

Phone (619) 297-9131

Fax (619) 297-6375

Enumeration date Jun 12, 2015

Last updated in NPPES Jun 12, 2015

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Andrew Cu-Unjieng

Title Owner

Phone (619) 297-9131

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 Andrew Cu-Unjieng, M.D.?

Andrew Cu-Unjieng, M.D. is registered in NPPES as a Ophthalmology 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-12.