TAM THI MINH NGUYEN
NPI 1407562853
Nurse Practitioner - Women's Health in Santa Ana, CA

Active since January 30, 2023PECOS Enrolled
5030 WESTMINSTER AVE, SANTA ANA, CA 92703(714) 775-8090 Get Directions Write a Review

NPPES record last updated: April 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 27, 2026, Jan 30, 2023 (2 updates tracked since 2023).

About Tam Thi Minh Nguyen NPPES

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

TAM THI MINH NGUYEN (NPI 1407562853) is an individual women's health provider in Santa Ana, California, licensed in California (95017902) and active in the NPI registry since January 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1407562853
Entity TypeIndividualFemale
Primary Taxonomy363LW0102X
Provider Legal NameTAM THI MINH NGUYEN
Location Address5030 WESTMINSTER AVESanta Ana, CA 92703-1151
Mailing Address1569 Lexann Ave Ste 120San Jose, CA 95121-1794
Sole ProprietorNo
Enumeration DateJanuary 30, 2023
Last NPPES UpdateApril 27, 20262 updates tracked since enumeration
NPPES CertifiedApril 27, 2026
NPI 1407562853 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Women's HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LW0102X
License Licensed in CA · 95017902
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 95017902 (CA)
5030 WESTMINSTER AVE, Santa Ana, CA 92703

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Tam Thi Minh Nguyen 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 92703 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
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 3

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

Internal Medicine
5030 WESTMINSTER AVE
SANTA ANA, CA 92703
Internal Medicine
5030 WESTMINSTER AVE
SANTA ANA, CA 92703
Internal Medicine
5030 WESTMINSTER AVE
SANTA ANA, CA 92703

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 1407562853. It was assigned to this individual provider in the NPPES registry on January 30, 2023.

Where is Tam Nguyen located?

Tam Nguyen practices at 5030 Westminster Ave, Santa Ana, CA 92703. The listed phone number is (714) 775-8090.

What is Tam Nguyen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

Is Tam Nguyen enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Tam Nguyen was last updated on April 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.