TRAM MAI NGUYEN O.D.
NPI 1902194715
Optometrist in Chula Vista, CA

Q: What is Tram Nguyen's NPI number?

The NPI number for Tram Nguyen is 1902194715. It was assigned to this individual provider in the NPPES registry on July 13, 2011.

Q: What is Tram 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 Tram Nguyen was last updated on July 13, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 July 13, 2011PECOS Enrolled

557 H ST, #B, CHULA VISTA, CA 91910(619) 422-0139 Get Directions Write a Review

NPPES record last updated: July 13, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Tram Mai Nguyen O.d. NPPES

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

TRAM MAI NGUYEN O.D. (NPI 1902194715) is an individual optometrist in Chula Vista, California, licensed in California (14174TLG) and active in the NPI registry since July 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902194715

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameTRAM MAI NGUYENCredential: O.D.

Location Address557 H ST, #BChula Vista, CA 91910-4330

Mailing Address557 H St, #bChula Vista, CA 91910-4330

Phone(619) 422-0139

Sole ProprietorNo

Enumeration DateJuly 13, 2011

✔ NPI 1902194715 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 · 14174TLG

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.

557 H ST, Chula Vista, CA 91910

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tram Mai Nguyen O.d. 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 91910 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

$140.22 typical visit price

range $62.10 – $184.71

Typical copayment $35.05 (range $15.52 – $46.17)

Most-billed visit code 99204

Established Patient

$76.87 typical visit price

range $20.62 – $151.42

Typical copayment $19.21 (range $5.15 – $37.85)

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.

PETER D HUANG, O.D. A PROFESSIONAL CORPORATION

Eyewear Supplier

557 H ST, SUITE B
CHULA VISTA, CA 91910

San Diego County (619) 422-0139

DR. PETER D HUANG O.D.

Optometrist

557 H ST, STE B
CHULA VISTA, CA 91910

San Diego County (619) 422-0139

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 Tram Nguyen's NPI number?

The NPI number for Tram Nguyen is 1902194715. It was assigned to this individual provider in the NPPES registry on July 13, 2011.

Where is Tram Nguyen located?

Tram Nguyen practices at 557 H St #b, Chula Vista, CA 91910. The listed phone number is (619) 422-0139.

What is Tram Nguyen's specialty?

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

Is Tram Nguyen enrolled in Medicare?

Yes. Tram Nguyen is registered in the Medicare PECOS enrollment system.

What insurance does Tram Nguyen accept?

Health plans from Providence Health Plan list Tram 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 Tram Nguyen was last updated on July 13, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.