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

SABRINA LIA MONFILS PA-C
NPI 1831040195
Physician Assistant in Corona, CA

Active since February 04, 2026PECOS Enrolled
341 MAGNOLIA AVE STE 206, CORONA, CA 92879(951) 554-5778 Get Directions Write a Review

NPPES record last updated: June 15, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 5, 2026, Feb 4, 2026 (2 updates tracked since 2026).

About Sabrina Lia Monfils Pa-c NPPES

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

SABRINA LIA MONFILS PA-C (NPI 1831040195) is an individual physician assistant in Corona, California, licensed in California (PA68000) and active in the NPI registry since February 2026. She is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (2025).

NPPES Registry Identity

NPI1831040195
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameSABRINA LIA MONFILSCredential: PA-C
Location Address341 MAGNOLIA AVE STE 206Corona, CA 92879-3332
Mailing Address341 Magnolia Ave Ste 206Corona, CA 92879-3332 · (951) 554-5778
Phone(951) 554-5778
Sole ProprietorYes
Medical School CMSLoma Linda University School Of MedicineGraduated 2025
Enumeration DateFebruary 4, 2026
Last NPPES UpdateJune 15, 20262 updates tracked since enumeration
NPPES CertifiedJune 15, 2026
✔ NPI 1831040195 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · PA68000
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
341 MAGNOLIA AVE STE 206, Corona, CA 92879
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sabrina Lia Monfils Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID749750685
PECOS Enrollment IDI20260601002630
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 92879 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
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
Most-billed visit code 99213
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 5

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

LAURA CAROLINA NIEVES MD
Internal Medicine
341 MAGNOLIA AVE STE 206
CORONA, CA 92879
Riverside County (951) 554-5778
NATALIA CHAVEZ STEWART M.D.
Internal Medicine (Rheumatology)
341 MAGNOLIA AVE STE 206
CORONA, CA 92879
Riverside County (951) 209-0008
NATALIA CHAVEZ STEWART MD CORP
Internal Medicine (Rheumatology)
341 MAGNOLIA AVE STE 206
CORONA, CA 92879
Riverside County (951) 209-0008
DERRICK TINT MD, CORPORATION
Clinic/Center (Medical Specialty)
341 MAGNOLIA AVE STE 206
CORONA, CA 92879
Riverside County (951) 735-0470
PROHEALTH PARTNERS, A MEDICAL GROUP, INC.
Internal Medicine
341 MAGNOLIA AVE STE 206
CORONA, CA 92879
Riverside County (951) 554-5778

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 Sabrina Monfils's NPI number?

The NPI number for Sabrina Monfils is 1831040195. It was assigned to this individual provider in the NPPES registry on February 4, 2026.

Where is Sabrina Monfils located?

Sabrina Monfils practices at 341 Magnolia Ave Ste 206, Corona, CA 92879. The listed phone number is (951) 554-5778.

What is Sabrina Monfils's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Sabrina Monfils enrolled in Medicare?

Yes. Sabrina Monfils is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sabrina Monfils was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 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.