THAIBINH PAUL LAI-NGUYEN PA-C
NPI 1003686155
Physician Assistant in Palo Alto, CA

Q: What is Thaibinh Lai-nguyen's NPI number?

The NPI number for Thaibinh Lai-nguyen is 1003686155. It was assigned to this individual provider in the NPPES registry on January 8, 2024.

Q: What is Thaibinh Lai-nguyen's specialty?

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

Active since January 08, 2024PECOS Enrolled

725 WELCH RD, PALO ALTO, CA 94304(650) 497-8000 Get Directions Write a Review

NPPES record last updated: February 28, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 28, 2025, Feb 12, 2025, Feb 7, 2025 and 1 more (4 updates tracked since 2024).

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About Thaibinh Paul Lai-nguyen Pa-c NPPES

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

THAIBINH PAUL LAI-NGUYEN PA-C (NPI 1003686155) is an individual physician assistant in Palo Alto, California, licensed in California (64185) and active in the NPI registry since January 2024. He is enrolled in Medicare PECOS and maintains a secondary practice location in Modesto.

NPPES Registry Identity

NPI1003686155

Entity TypeIndividualMale

Primary Taxonomy363A00000X

Provider Legal NameTHAIBINH PAUL LAI-NGUYENCredential: PA-C

Location Address725 WELCH RDPalo Alto, CA 94304-1601

Mailing Address725 Welch RdPalo Alto, CA 94304-1601 · (650) 497-8000

Phone(650) 497-8000

Sole ProprietorNo

Enumeration DateJanuary 8, 2024

Last NPPES UpdateFebruary 28, 20254 updates tracked since enumeration

NPPES CertifiedFebruary 28, 2025

✔ NPI 1003686155 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 · 64185

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.

725 WELCH RD, Palo Alto, CA 94304

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Secondary Practice Location 1

Location 11441 Florida AveModesto, CA 95350-4418 · Phone (209) 578-1211

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thaibinh Paul Lai-nguyen Pa-c 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 94304 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

$106.47 typical visit price

range $70.37 – $206.04

Typical copayment $26.61 (range $17.59 – $51.51)

Most-billed visit code 99203

Established Patient

$86.56 typical visit price

range $23.96 – $169.60

Typical copayment $21.64 (range $5.99 – $42.40)

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 20

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

EIRI INENAGA MS, OTR/L

Occupational Therapist (Pediatrics)