Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

REGINA WALKER ROBERTSON FNP
NPI 1609466978
Nurse Practitioner - Family in Riverside, CA

Q: What is Regina Robertson's NPI number?

The NPI number for Regina Robertson is 1609466978. It was assigned to this individual provider in the NPPES registry on January 21, 2021.

Q: What is Regina Robertson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Regina Robertson was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since January 21, 2021PECOS Enrolled

4646 BROCKTON AVE STE 201, RIVERSIDE, CA 92506(951) 585-1800(951) 585-1801 Get Directions Write a Review

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Regina Walker Robertson Fnp NPPES

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

REGINA WALKER ROBERTSON FNP (NPI 1609466978) is an individual family provider in Riverside, California, licensed in Texas (1019227) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1609466978

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameREGINA WALKER ROBERTSONCredential: FNP

Location Address4646 BROCKTON AVE STE 201Riverside, CA 92506-0104

Mailing Address27174 Felsic DrMenifee, CA 92585-2201 · (951) 585-1800 · Fax (951) 585-1801

Phone(951) 585-1800

Fax(951) 585-1801

Sole ProprietorYes

Medical School CMSOtherGraduated 2019

Enumeration DateJanuary 21, 2021

Last NPPES UpdateJuly 28, 2026

NPPES CertifiedJuly 28, 2026

✔ NPI 1609466978 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 TX · 1019227

4646 BROCKTON AVE STE 201, Riverside, CA 92506

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include WellPoint.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Regina Walker Robertson Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3678967882

PECOS Enrollment IDI20260305003973

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 92506 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.

Other Providers at the Same Location NPPES 7

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

SARAH CHAE MD

Internal Medicine