1. Home
  2. Directory
  3. California
  4. Perris
  5. Nurse Practitioner
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LIANA DANIELA VIERA FNP
NPI 1811665508
Nurse Practitioner - Family in Perris, CA

Active since August 30, 2021PECOS Enrolled
21091 RIDER ST STE 218, PERRIS, CA 92570(855) 505-7467(888) 975-8926 Get Directions Write a Review

NPPES record last updated: November 3, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Nov 3, 2026, Jun 25, 2024 (2 updates tracked since 2024).

About Liana Daniela Viera Fnp NPPES

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

LIANA DANIELA VIERA FNP (NPI 1811665508) is an individual family provider in Perris, California, licensed in California (95018216) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811665508
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameLIANA DANIELA VIERACredential: FNP
Location Address21091 RIDER ST STE 218Perris, CA 92570-8837
Mailing Address495 E Rincon St Ste 215Corona, CA 92879-1378 · (951) 523-0117 · Fax (951) 394-0685
Phone(855) 505-7467
Fax(888) 975-8926
Sole ProprietorNo
Enumeration DateAugust 30, 2021
Last NPPES UpdateNovember 3, 20262 updates tracked since enumeration
NPPES CertifiedNovember 3, 2026
✔ NPI 1811665508 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 · 95018216
21091 RIDER ST STE 218, Perris, CA 92570
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)

Liana Daniela Viera 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 Liana Viera reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North County Health Project Inc
4.4 mi
Federally Qualified Health Center (FQHC)
1675 N PERRIS BLVD STE G1
Perris, CA 92571
  • Reassigned Medicare billing, California enrollment
  • 126 clinicians in this Medicare group
NPI 1417321746 (760) 736-6700

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 92570 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 Liana Viera's NPI number?

The NPI number for Liana Viera is 1811665508. It was assigned to this individual provider in the NPPES registry on August 30, 2021.

Where is Liana Viera located?

Liana Viera practices at 21091 Rider St Ste 218, Perris, CA 92570. The listed phone number is (855) 505-7467.

What is Liana Viera's specialty?

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

Is Liana Viera enrolled in Medicare?

Yes. Liana Viera is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Liana Viera's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Liana Viera reassigns Medicare benefits to North County Health Project Inc (Perris, 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 Liana Viera'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 Liana Viera was last updated on November 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days 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.