MONICA NGUYEN O.D.
NPI 1356959258
Optometrist in San Leandro, CA

Active since July 16, 2020PECOS EnrolledAccepts Medicare Assignment
157 PARROTT ST, SAN LEANDRO, CA 94577(510) 488-4770 Get Directions Write a Review

NPPES record last updated: January 28, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 28, 2023, Oct 22, 2020, Jul 16, 2020 (3 updates tracked since 2020).

About Monica Nguyen O.d. NPPES

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

MONICA NGUYEN O.D. (NPI 1356959258) is an individual optometrist in San Leandro, California, licensed in California (34630) and active in the NPI registry since July 2020. She is enrolled in Medicare PECOS and is a graduate of University Of California - School Of Optometry (2020).

NPPES Registry Identity

NPI1356959258
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameMONICA NGUYENCredential: O.D.
Location Address157 PARROTT STSan Leandro, CA 94577-4813
Mailing Address8414 Patmon DrElk Grove, CA 95624-4106 · (916) 225-6209
Sole ProprietorYes
Medical School CMSUniversity Of California - School Of OptometryGraduated 2020
Enumeration DateJuly 16, 2020
Last NPPES UpdateJanuary 28, 20233 updates tracked since enumeration
NPPES CertifiedAugust 22, 2021
NPI 1356959258 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License Licensed in CA · 34630
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.
157 PARROTT ST, San Leandro, CA 94577

Accepted Insurance

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

Monica 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 ID1254758873
PECOS Enrollment IDI20200827003031
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 94577 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 4

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

Optometrist
157 PARROTT ST
SAN LEANDRO, CA 94577
Optometrist
157 PARROTT ST
SAN LEANDRO, CA 94577
Optometrist
157 PARROTT ST
SAN LEANDRO, CA 94577
Optometrist
157 PARROTT ST
SAN LEANDRO, CA 94577

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 Monica Nguyen's NPI number?

The NPI number for Monica Nguyen is 1356959258. It was assigned to this individual provider in the NPPES registry on July 16, 2020.

Where is Monica Nguyen located?

Monica Nguyen practices at 157 Parrott St, San Leandro, CA 94577. The listed phone number is (510) 488-4770.

What is Monica Nguyen's specialty?

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

Is Monica Nguyen enrolled in Medicare?

Yes. Monica 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.

What insurance does Monica Nguyen accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 1 other insurer list Monica Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Monica Nguyen was last updated on January 28, 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.