CARMEN LILLIAN ARRIOLA M.D.
NPI 1780863134
Clinic/Center - Occupational Medicine in Irvine, CA

Q: What is Carmen Arriola's NPI number?

The NPI number for Carmen Arriola is 1780863134. It was assigned to this individual provider in the NPPES registry on November 1, 2007. The provider is also known as Carmelita Lillian Arriola M.D..

Q: What is Carmen Arriola's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Occupational Medicine, with taxonomy code 261QX0100X.

Q: When was this NPI record last updated?

The NPPES record for Carmen Arriola was last updated on November 1, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 01, 2007PECOS Enrolled

5201 CALIFORNIA AVE, SUITE 100, IRVINE, CA 92617(949) 824-8685(949) 824-3515 Get Directions Write a Review

NPPES record last updated: November 1, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Carmen Lillian Arriola M.d. NPPES

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

CARMEN LILLIAN ARRIOLA M.D. (NPI 1780863134) is an individual occupational medicine provider in Irvine, California, licensed in California (G63500) and active in the NPI registry since November 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1780863134

Entity TypeIndividualFemale

Primary Taxonomy261QX0100X

Provider Legal NameCARMEN LILLIAN ARRIOLACredential: M.D.

Location Address5201 CALIFORNIA AVE, SUITE 100Irvine, CA 92617-3096

Mailing Address5201 California Ave, Suite 100Irvine, CA 92617-3096 · (949) 824-8685 · Fax (949) 824-3515

Phone(949) 824-8685

Fax(949) 824-3515

Sole ProprietorYes

Enumeration DateNovember 1, 2007

✔ NPI 1780863134 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Occupational MedicineAmbulatory Health Care Facilities

Taxonomy Code261QX0100X

License✔ Licensed in CA · G63500

Also ListedFamily MedicineTaxonomy 207Q00000X · License G63500 (CA)

5201 CALIFORNIA AVE, Irvine, CA 92617

Open in Google Maps ↗

Other Names 1

Other Name (5)Carmelita Lillian Arriola M.d.

Other Identifiers 1

Medicare UPINE09869CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Carmen Lillian Arriola M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 92617 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

$187.60 typical visit price

range $62.96 – $187.60

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

Most-billed visit code 99205

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

Most-billed visit code 99214

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

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Carmen Arriola's NPI number?

The NPI number for Carmen Arriola is 1780863134. It was assigned to this individual provider in the NPPES registry on November 1, 2007. The provider is also known as Carmelita Lillian Arriola M.D..

Where is Carmen Arriola located?

Carmen Arriola practices at 5201 California Ave Suite 100, Irvine, CA 92617. The listed phone number is (949) 824-8685.

What is Carmen Arriola's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Occupational Medicine, with taxonomy code 261QX0100X.

Is Carmen Arriola enrolled in Medicare?

Yes. Carmen Arriola is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Carmen Arriola was last updated on November 1, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.