1. Home
  2. Directory
  3. California
  4. Irvine
  5. Nurse Practitioner
  6. NPI Profile

STEPHANIE RIVERA FNP
NPI 1740052471
Nurse Practitioner - Family in Irvine, CA

Active since October 25, 2023PECOS Enrolled
19742 MACARTHUR BLVD STE 100, IRVINE, CA 92612(949) 428-0330 Get Directions Write a Review

NPPES record last updated: January 16, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Stephanie Rivera Fnp NPPES

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

STEPHANIE RIVERA FNP (NPI 1740052471) is an individual family provider in Irvine, California, licensed in California (95027721) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1740052471
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSTEPHANIE RIVERACredential: FNP
Location Address19742 MACARTHUR BLVD STE 100Irvine, CA 92612-2408
Mailing Address19742 Macarthur Blvd Ste 100Irvine, CA 92612-2408 · (949) 428-0330
Phone(949) 428-0330
Sole ProprietorNo
Enumeration DateOctober 25, 2023
Last NPPES UpdateJanuary 16, 2025
NPPES CertifiedJanuary 16, 2025
✔ NPI 1740052471 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95027721
19742 MACARTHUR BLVD STE 100, Irvine, CA 92612
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stephanie Rivera Fnp 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.

Medicare Billing Reassignment

Medicare enrollment records show Stephanie Rivera reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Caduceus Physicians Medical Group
16 mi
Family Medicine
18200 YORBA LINDA BLVD STE 250
Yorba Linda, CA 92886
  • Reassigned Medicare billing, California enrollment
  • 40 clinicians in this Medicare group
NPI 1497702724 (714) 646-8000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92612 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 8

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

KIEU BALTHASAR LCSW
Social Worker (Clinical)
19742 MACARTHUR BLVD STE 100
IRVINE, CA 92612
Orange County (714) 646-8034
WESTERN PULMONARY MEDICAL GROUP INC
Internal Medicine (Pulmonary Disease)
19742 MACARTHUR BLVD STE 100
IRVINE, CA 92612
Orange County (949) 428-0330
KRISTEN IVERS WILLIAMS LCSW
Social Worker (Clinical)
19742 MACARTHUR BLVD STE 100
IRVINE, CA 92612
Orange County (714) 646-8034
MRS. HEIDI NANETTE HEADDING LMFT
Marriage & Family Therapist
19742 MACARTHUR BLVD STE 100
IRVINE, CA 92612
Orange County (714) 646-8034
CATHERINE ANN THIELEN PSYD
Psychologist (Clinical)
19742 MACARTHUR BLVD STE 100
IRVINE, CA 92612
Orange County (714) 646-8034
MR. MATTHEW AARON FLEISCHMAN M.A., LMFT
Marriage & Family Therapist
19742 MACARTHUR BLVD STE 100
IRVINE, CA 92612
Orange County (714) 646-8034
KIMBERLY AHLUWALIA DECHELLIS LMFT
Marriage & Family Therapist
19742 MACARTHUR BLVD STE 100
IRVINE, CA 92612
Orange County (714) 646-8034
MRS. JESSICA KATHERYN BONETTE
Marriage & Family Therapist
19742 MACARTHUR BLVD STE 100
IRVINE, CA 92612
Orange County (714) 646-8034

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 Stephanie Rivera's NPI number?

The NPI number for Stephanie Rivera is 1740052471. It was assigned to this individual provider in the NPPES registry on October 25, 2023.

Where is Stephanie Rivera located?

Stephanie Rivera practices at 19742 Macarthur Blvd Ste 100, Irvine, CA 92612. The listed phone number is (949) 428-0330.

What is Stephanie Rivera's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Stephanie Rivera enrolled in Medicare?

Yes. Stephanie Rivera is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Stephanie Rivera's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Rivera reassigns Medicare benefits to Caduceus Physicians Medical Group (Yorba Linda, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stephanie Rivera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Stephanie Rivera was last updated on January 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.