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JOANNA YOUSIF
NPI 1346010519
Physician Assistant in Chula Vista, CA

Active since January 08, 2024PECOS EnrolledAccepts Medicare Assignment
429 BROADWAY, CHULA VISTA, CA 91910(619) 434-0204 Get Directions Write a Review

NPPES record last updated: May 4, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Joanna Yousif NPPES

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

JOANNA YOUSIF (NPI 1346010519) is an individual physician assistant in Chula Vista, California, licensed in California (PA67945) and active in the NPI registry since January 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1346010519
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameJOANNA YOUSIF
Location Address429 BROADWAYChula Vista, CA 91910-4320
Mailing Address429 BroadwayChula Vista, CA 91910-4320 · (619) 434-0204
Phone(619) 434-0204
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateJanuary 8, 2024
Last NPPES UpdateMay 4, 2026
NPPES CertifiedMay 4, 2026
✔ NPI 1346010519 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 · PA67945
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.
429 BROADWAY, Chula Vista, CA 91910
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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 and accepts Medicare assignment

Joanna Yousif 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 ID5092284844
PECOS Enrollment IDI20260521000384
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 91910 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
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
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 4

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

HECTOR JAVIER RODRIGUEZ PA
Physician Assistant
429 BROADWAY
CHULA VISTA, CA 91910
San Diego County (619) 434-0204
MS. KIMBERLY ANN JOHNSON NP
Nurse Practitioner (Adult Health)
429 BROADWAY
CHULA VISTA, CA 91910
San Diego County (619) 434-0204
MS. PRISCILLA STEPHANIE INDA PA-C
Physician Assistant
429 BROADWAY
CHULA VISTA, CA 91910
San Diego County (619) 434-0204
STEPHEN YAU MD
Internal Medicine (Cardiovascular Disease)
429 BROADWAY
CHULA VISTA, CA 91910
San Diego County (619) 434-0204

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 Joanna Yousif's NPI number?

The NPI number for Joanna Yousif is 1346010519. It was assigned to this individual provider in the NPPES registry on January 8, 2024.

Where is Joanna Yousif located?

Joanna Yousif practices at 429 Broadway, Chula Vista, CA 91910. The listed phone number is (619) 434-0204.

What is Joanna Yousif's specialty?

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

Is Joanna Yousif enrolled in Medicare?

Yes. Joanna Yousif 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 Joanna Yousif was last updated on May 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.