DR. LISA NGUYEN O.D.
NPI 1235426289
Optometrist in San Mateo, CA

Q: What is Lisa Nguyen's NPI number?

The NPI number for Lisa Nguyen is 1235426289. It was assigned to this individual provider in the NPPES registry on June 28, 2011.

Q: What is Lisa Nguyen's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for Lisa Nguyen was last updated on January 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since June 28, 2011PECOS EnrolledAccepts Medicare Assignment

138 E 3RD AVE, SAN MATEO, CA 94401(650) 348-8818(650) 348-8817 Get Directions Write a Review

NPPES record last updated: January 3, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Lisa Nguyen O.d. NPPES

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

DR. LISA NGUYEN O.D. (NPI 1235426289) is an individual optometrist in San Mateo, California, licensed in California (14209) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS and is a graduate of University Of California - School Of Optometry (2011).

NPPES Registry Identity

NPI1235426289

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameDR. LISA NGUYENCredential: O.D.

Location Address138 E 3RD AVESan Mateo, CA 94401-4013

Mailing Address138 E 3rd AveSan Mateo, CA 94401-4013 · (650) 348-8818 · Fax (650) 348-8817

Phone(650) 348-8818

Fax(650) 348-8817

Sole ProprietorNo

Medical School CMSUniversity Of California - School Of OptometryGraduated 2011

Enumeration DateJune 28, 2011

Last NPPES UpdateJanuary 3, 2022

✔ NPI 1235426289 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in CA · 14209

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

138 E 3RD AVE, San Mateo, CA 94401

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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

Dr. Lisa Nguyen O.d. 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 ID2668649377

PECOS Enrollment IDI20120120000628

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 94401 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

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

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 2

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

KATHERINE LOK CHAN OD

Optometrist

138 E 3RD AVE
SAN MATEO, CA 94401

San Mateo County (650) 348-8818

CLEAR OPTOMETRY

Optometrist

138 E 3RD AVE
SAN MATEO, CA 94401

San Mateo County (650) 348-8818

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 Lisa Nguyen's NPI number?

The NPI number for Lisa Nguyen is 1235426289. It was assigned to this individual provider in the NPPES registry on June 28, 2011.

Where is Lisa Nguyen located?

Lisa Nguyen practices at 138 E 3rd Ave, San Mateo, CA 94401. The listed phone number is (650) 348-8818.

What is Lisa Nguyen's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Lisa Nguyen enrolled in Medicare?

Yes. Lisa Nguyen 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 Lisa Nguyen was last updated on January 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.