Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Andrew E. Choy, M.D. Medical Corporation

Ophthalmology Physician in Long Beach, CA · enumerated 2006 · authorized official Andrew Choy, President.

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

National Provider Identifier

1013073295

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Registry record

Entity type Organization (Type 2)

Legal business name Andrew E. Choy, M.D. Medical Corporation

Other name <Unavail>

Practice address 4100 Long Beach Blvd, Suite 108, Long Beach, CA, 90807

Phone (562) 426-3925

Fax (562) 595-7639

Enumeration date Dec 29, 2006

Last updated in NPPES Jan 24, 2013

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License G19289 (CA) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License G27278 (CA) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License G34354 (CA) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License G80142 (CA) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License G50212 (CA) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Andrew Choy

Title President

Phone (562) 426-3925

Other identifiers

Identifier	Type	State	Issuer
GR0008250	Other	CA	PIN
GR0008250	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 Andrew E. Choy, M.D. Medical Corporation?

Andrew E. Choy, M.D. Medical Corporation 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-24.