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ALIERA SOFIA ONGACO FNP-C
NPI 1952245771
Nurse Practitioner - Family in Riverside, CA

Active since April 14, 2026PECOS Enrolled
9202 JERSEY DR, RIVERSIDE, CA 92503(747) 499-8290 Get Directions Write a Review

NPPES record last updated: July 10, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 10, 2026, Apr 14, 2026 (2 updates tracked since 2026).

About Aliera Sofia Ongaco Fnp-c NPPES

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

ALIERA SOFIA ONGACO FNP-C (NPI 1952245771) is an individual family provider in Riverside, California, licensed in California (95040422) and active in the NPI registry since April 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1952245771
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameALIERA SOFIA ONGACOCredential: FNP-C
Location Address9202 JERSEY DRRiverside, CA 92503-2645
Mailing Address9202 Jersey DrRiverside, CA 92503-2645 · (747) 499-8290
Phone(747) 499-8290
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateApril 14, 2026
Last NPPES UpdateJuly 10, 20262 updates tracked since enumeration
NPPES CertifiedJuly 10, 2026
✔ NPI 1952245771 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 · 95040422
9202 JERSEY DR, Riverside, CA 92503
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)

Aliera Sofia Ongaco Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5294291779
PECOS Enrollment IDI20260727001269
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 Aliera Ongaco reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Gastroenterology Medical Practice Of Pejman Solaimani MD Inc
3.1 mi
Gastroenterology
6927 BROCKTON AVE STE 2A
Riverside, CA 92506
  • Reassigned Medicare billing, California enrollment
  • 2 clinicians in this Medicare group
NPI 1851082267 (310) 927-4063

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 92503 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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 Aliera Ongaco's NPI number?

The NPI number for Aliera Ongaco is 1952245771. It was assigned to this individual provider in the NPPES registry on April 14, 2026.

Where is Aliera Ongaco located?

Aliera Ongaco practices at 9202 Jersey Dr, Riverside, CA 92503. The listed phone number is (747) 499-8290.

What is Aliera Ongaco's specialty?

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

Is Aliera Ongaco enrolled in Medicare?

Yes. Aliera Ongaco is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Aliera Ongaco's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aliera Ongaco reassigns Medicare benefits to Gastroenterology Medical Practice Of Pejman Solaimani MD Inc (Riverside, 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 Aliera Ongaco'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 Aliera Ongaco was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.