Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DIEGO ARIAS
NPI 1346998093
Ophthalmology in Los Angeles, CA

Q: What is Diego Arias's NPI number?

The NPI number for Diego Arias is 1346998093. It was assigned to this individual provider in the NPPES registry on March 11, 2022.

Q: What is Diego Arias's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Diego Arias was last updated on July 2, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since March 11, 2022PECOS Enrolled

100 STEIN PLZ, LOS ANGELES, CA 90095(310) 825-5000(310) 825-9246 Get Directions Write a Review

NPPES record last updated: July 2, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Diego Arias NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIEGO ARIAS (NPI 1346998093) is an individual ophthalmology provider in Los Angeles, California, licensed in California (A207746) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1346998093

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameDIEGO ARIAS

Location Address100 STEIN PLZLos Angeles, CA 90095-7065

Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631

Phone(310) 825-5000

Fax(310) 825-9246

Sole ProprietorYes

Medical School CMSOtherGraduated 2022

Enumeration DateMarch 11, 2022

Last NPPES UpdateJuly 2, 2026

NPPES CertifiedJuly 2, 2026

✔ NPI 1346998093 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in CA · A207746

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

100 STEIN PLZ, Los Angeles, CA 90095

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Diego Arias is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6204210693

PECOS Enrollment IDI20260519002749

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90095 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$142.39 typical visit price

range $62.96 – $187.60

Typical copayment $35.59 (range $15.74 – $46.90)

Most-billed visit code 99204

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.