Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Peter Anthony Quiros, MD

Q: What is the NPI number for Peter Quiros?

The National Provider Identifier (NPI) for Peter Quiros is 1679633507, a Type 1 (individual) record in the CMS NPPES registry.

Ophthalmology Physician in Los Angeles, CA · enumerated 2006.

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

National Provider Identifier

1679633507

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Registry record

Entity type Individual (Type 1)

Name Dr. Peter Anthony Quiros

Credential MD

Sex Male

Practice address 100 Stein Plz Fl 1, Los Angeles, CA, 90095

Phone (310) 825-5000

Enumeration date Dec 11, 2006

Last updated in NPPES Jan 30, 2025

Taxonomy & licenses

207WX0109X Neuro-ophthalmology Physician Allopathic & Osteopathic Physicians · License A64488 (CA) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License A64488 (CA) 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
00A644880	Other	CA	BLUE SHIELD
00A644880	Medicaid	CA	-
W11993	Other	CA	MEDICARE GROUP# LA OFFICE
ZZZ51610Z	Other	CA	MEDICARE GRP# PALM SPRING
W11993A	Other	CA	MEDICARE GRP# ORANGE OFF
180040554	Other	CA	MEDICARE RAILROAD

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 Peter Quiros practice?

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

What is the NPI number for Peter Quiros?

The National Provider Identifier (NPI) for Peter Quiros is 1679633507, 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 2025-01-30.