DR. TAM THU NGUYEN O.D.
NPI 1346366093
Optometrist in Westminster, CA

Q: What is Tam Nguyen's NPI number?

The NPI number for Tam Nguyen is 1346366093. It was assigned to this individual provider in the NPPES registry on March 22, 2007. The provider is also known as Melody Tam Nguyen.

Q: What is Tam 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 Tam Nguyen was last updated on December 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 March 22, 2007PECOS Enrolled

9191 BOLSA AVE, 116, WESTMINSTER, CA 92683(714) 235-3415(909) 987-4956 Get Directions Write a Review

NPPES record last updated: December 26, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Tam Thu Nguyen O.d. NPPES

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

DR. TAM THU NGUYEN O.D. (NPI 1346366093) is an individual optometrist in Westminster, California, licensed in California (11086T) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346366093

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameDR. TAM THU NGUYENCredential: O.D.

Location Address9191 BOLSA AVE, 116Westminster, CA 92683-5564

Mailing Address12132 Candor DrCerritos, CA 90703-6923 · (714) 235-3415

Phone(714) 235-3415

Fax(909) 987-4956

Sole ProprietorYes

Enumeration DateMarch 22, 2007

Last NPPES UpdateDecember 26, 2018

✔ NPI 1346366093 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 · 11086T

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.

9191 BOLSA AVE, Westminster, CA 92683

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Other Names 1

Other Name (5)Melody Tam Nguyen

Other Identifiers 1

MedicaidSD 0110861CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.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)

Dr. Tam Thu 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 92683 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

$142.39 typical visit price

range $62.96 – $187.60

Typical copayment $35.59 (range $15.74 – $46.90)

Most-billed visit code 99204

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 10

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

KHANH G PHAM, MD INC

Family Medicine

9191 BOLSA AVE, STE 205
WESTMINSTER, CA 92683

Orange County (714) 891-7035

THUY DUC LUU MD INC

General Practice

9191 BOLSA AVE, STE 215 216
WESTMINSTER, CA 92683

Orange County (714) 897-3300

KHANH GIA PHAM MD

Family Medicine

9191 BOLSA AVE, STE 205
WESTMINSTER, CA 92683

Orange County (714) 891-7035

MR. THUY DUC LUU MD

General Practice

9191 BOLSA AVE, STE 215 216
WESTMINSTER, CA 92683

Orange County (714) 897-3300

THUY MINH NGUYEN MS,L.AC

Acupuncturist

9191 BOLSA AVE, #206
WESTMINSTER, CA 92683

Orange County (714) 454-4939

DEREK TRUONG PHAN MD INC

Internal Medicine

9191 BOLSA AVE, SUITE 205
WESTMINSTER, CA 92683

Orange County (714) 891-7035

DILLON N TRAN DO INC

Family Medicine

9191 BOLSA AVE, SUITE 215
WESTMINSTER, CA 92683

Orange County (714) 897-3300

DR. DILLON N TRAN D.O., F.A.C.O.F.P.

Family Medicine

9191 BOLSA AVE, SUITE 215
WESTMINSTER, CA 92683

Orange County (714) 897-3300

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 Tam Nguyen's NPI number?

The NPI number for Tam Nguyen is 1346366093. It was assigned to this individual provider in the NPPES registry on March 22, 2007. The provider is also known as Melody Tam Nguyen.

Where is Tam Nguyen located?

Tam Nguyen practices at 9191 Bolsa Ave 116, Westminster, CA 92683. The listed phone number is (714) 235-3415.

What is Tam Nguyen's specialty?

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

Is Tam Nguyen enrolled in Medicare?

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

What insurance does Tam 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 Tam 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 Tam Nguyen was last updated on December 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.