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

THANH-TAM TIFFANY HUYNH
NPI 1164998803
Physician Assistant in Newport Beach, CA

Active since October 20, 2018PECOS Enrolled
355 PLACENTIA AVE STE 203, NEWPORT BEACH, CA 92663(949) 650-0616 Get Directions Write a Review

NPPES record last updated: April 24, 2023. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jan 17, 2019, Oct 20, 2018 (2 updates tracked since 2018).

About Thanh-tam Tiffany Huynh NPPES

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

THANH-TAM TIFFANY HUYNH (NPI 1164998803) is an individual physician assistant in Newport Beach, California, licensed in California (56040) and active in the NPI registry since October 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164998803
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameTHANH-TAM TIFFANY HUYNH
Location Address355 PLACENTIA AVE STE 203Newport Beach, CA 92663-3302
Mailing Address770 Magnolia Ave Ste 2aCorona, CA 92879-3122 · (626) 548-9444
Phone(949) 650-0616
Sole ProprietorNo
Enumeration DateOctober 20, 2018
Last NPPES UpdateApril 24, 20232 updates tracked since enumeration
NPPES CertifiedApril 24, 2023
✔ NPI 1164998803 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 · 56040
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.
355 PLACENTIA AVE STE 203, Newport Beach, CA 92663
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)

Thanh-tam Tiffany Huynh is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 92663 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.

TIMOTHY LE
Physician Assistant
355 PLACENTIA AVE STE 203
NEWPORT BEACH, CA 92663
Orange County (949) 650-0616

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 Thanh-tam Huynh's NPI number?

The NPI number for Thanh-tam Huynh is 1164998803. It was assigned to this individual provider in the NPPES registry on October 20, 2018.

Where is Thanh-tam Huynh located?

Thanh-tam Huynh practices at 355 Placentia Ave Ste 203, Newport Beach, CA 92663. The listed phone number is (949) 650-0616.

What is Thanh-tam Huynh's specialty?

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

Is Thanh-tam Huynh enrolled in Medicare?

Yes. Thanh-tam Huynh is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Thanh-tam Huynh was last updated on April 24, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.