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HELEN LANDAYAN LO NP
NPI 1013042498
Nurse Practitioner - Family in Riverside, CA

Active since February 23, 2007PECOS Enrolled
7140 INDIANA AVENUE, RIVERSIDE, CA 92503(951) 358-6037 Get Directions Write a Review

NPPES record last updated: December 21, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 21, 2021, Aug 28, 2018 (2 updates tracked since 2018).

About Helen Landayan Lo Np NPPES

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

HELEN LANDAYAN LO NP (NPI 1013042498) is an individual family provider in Riverside, California, licensed in California (13231) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013042498
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameHELEN LANDAYAN LOCredential: NP
Location Address7140 INDIANA AVENUERiverside, CA 92503
Mailing Address30007 Cabo Del OesteHighland, CA 92346-5952 · (909) 894-4006
Phone(951) 358-6037
Sole ProprietorNo
Enumeration DateFebruary 23, 2007
Last NPPES UpdateDecember 21, 20212 updates tracked since enumeration
NPPES CertifiedDecember 21, 2021
✔ NPI 1013042498 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 · 13231
7140 INDIANA AVENUE, Riverside, CA 92503
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Other Names 1

Former Name (1)Helen Landayan

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Helen Landayan Lo Np 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 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 Helen Lo's NPI number?

The NPI number for Helen Lo is 1013042498. It was assigned to this individual provider in the NPPES registry on February 23, 2007. The provider is also known as Helen Landayan.

Where is Helen Lo located?

Helen Lo practices at 7140 Indiana Avenue, Riverside, CA 92503. The listed phone number is (951) 358-6037.

What is Helen Lo's specialty?

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

Is Helen Lo enrolled in Medicare?

Yes. Helen Lo is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Helen Lo was last updated on December 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.