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REBECCA HELENA BARNETT PA-C
NPI 1033364278
Physician Assistant in Guadalupe, CA

Active since December 01, 2008PECOS EnrolledAccepts Medicare Assignment
4723 W MAIN ST STE H, GUADALUPE, CA 93434(805) 343-5577(805) 343-5578 Get Directions Write a Review

NPPES record last updated: June 18, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 18, 2025, Jan 16, 2019 (2 updates tracked since 2019).

About Rebecca Helena Barnett Pa-c NPPES

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

REBECCA HELENA BARNETT PA-C (NPI 1033364278) is an individual physician assistant in Guadalupe, California, licensed in California (65634) and active in the NPI registry since December 2008. She is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1033364278
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameREBECCA HELENA BARNETTCredential: PA-C
Location Address4723 W MAIN ST STE HGuadalupe, CA 93434-1787
Mailing Address2050 S Blosser RdSanta Maria, CA 93458-7310 · (805) 361-8017 · Fax (805) 361-8097
Phone(805) 343-5577
Fax(805) 343-5578
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateDecember 1, 2008
Last NPPES UpdateJune 18, 20252 updates tracked since enumeration
NPPES CertifiedJune 18, 2025
✔ NPI 1033364278 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in CA · 65634✔ Licensed in NV · PA766
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.
4723 W MAIN ST STE H, Guadalupe, CA 93434
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Other Names 1

Former Name (1)Rebecca Helena Olivarez

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Rebecca Helena Barnett Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7214090695
PECOS Enrollment IDI20250701003758
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 93434 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
$94.71 typical visit price
range $62.01 – $184.40
Typical copayment $23.67 (range $15.50 – $46.10)
Most-billed visit code 99203
Established Patient
$76.76 typical visit price
range $20.60 – $151.20
Typical copayment $19.19 (range $5.15 – $37.80)
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 7

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

ANTONIO SERRANO LCSW
Social Worker (Clinical)
4723 W MAIN ST STE H
GUADALUPE, CA 93434
Santa Barbara County (805) 343-5577
COMMUNITY HEALTH CENTERS OF THE CENTRAL COAST INC
Clinic/Center (Federally Qualified Health Center (FQHC))
4723 W MAIN ST STE H
GUADALUPE, CA 93434
Santa Barbara County (805) 343-5577
JOSE C PESQUEDA PA-C
Physician Assistant
4723 W MAIN ST STE H
GUADALUPE, CA 93434
Santa Barbara County (805) 343-5577
DR. CHRISTINA ANNE PINTO D.O.
Family Medicine
4723 W MAIN ST STE H
GUADALUPE, CA 93434
Santa Barbara County (805) 334-3557
CHRISTINA GOODLOE PA-C
Physician Assistant
4723 W MAIN ST STE H
GUADALUPE, CA 93434
Santa Barbara County (805) 343-5577
ARCHANA MALLELA
Family Medicine
4723 W MAIN ST STE H
GUADALUPE, CA 93434
Santa Barbara County (805) 343-5577
JANETTE DIAZ
Social Worker (Clinical)
4723 W MAIN ST STE H
GUADALUPE, CA 93434
Santa Barbara County (805) 343-5577

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 Rebecca Barnett's NPI number?

The NPI number for Rebecca Barnett is 1033364278. It was assigned to this individual provider in the NPPES registry on December 1, 2008. The provider is also known as Rebecca Helena Olivarez.

Where is Rebecca Barnett located?

Rebecca Barnett practices at 4723 W Main St Ste H, Guadalupe, CA 93434. The listed phone number is (805) 343-5577.

What is Rebecca Barnett's specialty?

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

Is Rebecca Barnett enrolled in Medicare?

Yes. Rebecca Barnett is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Rebecca Barnett was last updated on June 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.