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CHRISTINE AYALA
NPI 1831879154
Nurse Practitioner in Irvine, CA

Active since July 21, 2023PECOS Enrolled
16200 SAND CANYON AVE, IRVINE, CA 92618(949) 764-4624 Get Directions Write a Review

NPPES record last updated: July 21, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Christine Ayala NPPES

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

CHRISTINE AYALA (NPI 1831879154) is an individual nurse practitioner in Irvine, California, licensed in California (95025537) and active in the NPI registry since July 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1831879154
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCHRISTINE AYALA
Location Address16200 SAND CANYON AVEIrvine, CA 92618-3714
Mailing Address16200 Sand Canyon AveIrvine, CA 92618-3714
Phone(949) 764-4624
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateJuly 21, 2023
NPPES CertifiedJuly 19, 2023
✔ NPI 1831879154 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CA · 95025537
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
16200 SAND CANYON AVE, Irvine, CA 92618
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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)

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

PECOS PAC ID7911402565
PECOS Enrollment IDI20250924003690
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 92618 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DAKOTAH STORAY LCSW
Social Worker (Clinical)
16200 SAND CANYON AVE
IRVINE, CA 92618
Orange County (949) 764-4624
VINH TONTHAT
Emergency Medicine
16200 SAND CANYON AVE
IRVINE, CA 92618
Orange County (949) 517-3010
DR. DERRICK MAKOTO HONG M.D
Hospitalist
16200 SAND CANYON AVE
IRVINE, CA 92618
Orange County (949) 610-7245
BRETT STEPHEN MORENZ M.D.
Hospitalist
16200 SAND CANYON AVE
IRVINE, CA 92618
Orange County (949) 610-7245
LAUREN KAY DAHL LCSW
Social Worker (Clinical)
16200 SAND CANYON AVE
IRVINE, CA 92618
Orange County (714) 378-7146
IRVINE EMERGENCY PHYSICIANS MEDICAL GROUP
Emergency Medicine (Emergency Medical Services)
16200 SAND CANYON AVE
IRVINE, CA 92618
Orange County (949) 753-2000
THOMAS K RYU DO
Emergency Medicine (Emergency Medical Services)
16200 SAND CANYON AVE
IRVINE, CA 92618
Orange County (949) 753-2000
AMISUB IRVINE MEDICAL CENTER), INC.
General Acute Care Hospital
16200 SAND CANYON AVE
IRVINE, CA 92618
Orange County (949) 753-2000

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 Christine Ayala's NPI number?

The NPI number for Christine Ayala is 1831879154. It was assigned to this individual provider in the NPPES registry on July 21, 2023.

Where is Christine Ayala located?

Christine Ayala practices at 16200 Sand Canyon Ave, Irvine, CA 92618. The listed phone number is (949) 764-4624.

What is Christine Ayala's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Christine Ayala enrolled in Medicare?

Yes. Christine Ayala is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Christine Ayala was last updated on July 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.