1. Home
  2. Directory
  3. California
  4. Tustin
  5. Physician Assistant
  6. NPI Profile

ALLYSON VUONG PA-C
NPI 1487337721
Physician Assistant in Tustin, CA

Active since August 14, 2023PECOS Enrolled
2512 CHAMBERS RD STE 104, TUSTIN, CA 92780(714) 987-1121 Get Directions Write a Review

NPPES record last updated: June 27, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Dec 18, 2025, Jul 23, 2024, Aug 14, 2023 (3 updates tracked since 2023).

About Allyson Vuong Pa-c NPPES

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

ALLYSON VUONG PA-C (NPI 1487337721) is an individual physician assistant in Tustin, California, licensed in California (PA67502) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1487337721
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameALLYSON VUONGCredential: PA-C
Location Address2512 CHAMBERS RD STE 104Tustin, CA 92780-6950
Mailing Address2512 Chambers Rd Ste 104Tustin, CA 92780-6950 · (714) 987-1121
Phone(714) 987-1121
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateAugust 14, 2023
Last NPPES UpdateJune 27, 20263 updates tracked since enumeration
NPPES CertifiedJune 27, 2026
✔ NPI 1487337721 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 · PA67502
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.
2512 CHAMBERS RD STE 104, Tustin, CA 92780
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Allyson Vuong Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1658842034
PECOS Enrollment IDI20260605003350
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 92780 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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

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

CHELSEA GAINOR GAINOR
Nurse Practitioner (Family)
2512 CHAMBERS RD STE 104
TUSTIN, CA 92780
Orange County (714) 987-1121

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 Allyson Vuong's NPI number?

The NPI number for Allyson Vuong is 1487337721. It was assigned to this individual provider in the NPPES registry on August 14, 2023.

Where is Allyson Vuong located?

Allyson Vuong practices at 2512 Chambers Rd Ste 104, Tustin, CA 92780. The listed phone number is (714) 987-1121.

What is Allyson Vuong's specialty?

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

Is Allyson Vuong enrolled in Medicare?

Yes. Allyson Vuong is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Allyson Vuong was last updated on June 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.