Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NIKI N NGUYEN OD
NPI 1205677648
Optometrist in Fair Oaks Ranch, TX

Q: What is Niki Nguyen's NPI number?

The NPI number for Niki Nguyen is 1205677648. It was assigned to this individual provider in the NPPES registry on May 31, 2024.

Q: What is Niki 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 Niki Nguyen was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days 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 May 31, 2024PECOS Enrolled

9091 FAIR OAKS PKWY STE 306, FAIR OAKS RANCH, TX 78015(210) 698-6393(210) 698-9788 Get Directions Write a Review

NPPES record last updated: July 16, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Niki N Nguyen Od NPPES

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

NIKI N NGUYEN OD (NPI 1205677648) is an individual optometrist in Fair Oaks Ranch, Texas, licensed in Texas (11186) and active in the NPI registry since May 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1205677648

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameNIKI N NGUYENCredential: OD

Location Address9091 FAIR OAKS PKWY STE 306Fair Oaks Ranch, TX 78015-4690

Mailing Address18586 Sigma RdSan Antonio, TX 78258-4274 · (210) 490-6759

Phone(210) 698-6393

Fax(210) 698-9788

Sole ProprietorNo

Medical School CMSOtherGraduated 2023

Enumeration DateMay 31, 2024

Last NPPES UpdateJuly 16, 2026

NPPES CertifiedJuly 16, 2026

✔ NPI 1205677648 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 TX · 11186

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.

9091 FAIR OAKS PKWY STE 306, Fair Oaks Ranch, TX 78015

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Accepted Insurance

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

Niki N Nguyen Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3375074461

PECOS Enrollment IDI20240930003376

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 78015 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

$126.40 typical visit price

range $54.84 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

Established Patient

$68.55 typical visit price

range $17.52 – $136.11

Typical copayment $17.13 (range $4.38 – $34.02)

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.

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 Niki Nguyen's NPI number?

The NPI number for Niki Nguyen is 1205677648. It was assigned to this individual provider in the NPPES registry on May 31, 2024.

Where is Niki Nguyen located?

Niki Nguyen practices at 9091 Fair Oaks Pkwy Ste 306, Fair Oaks Ranch, TX 78015. The listed phone number is (210) 698-6393.

What is Niki Nguyen's specialty?

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

Is Niki Nguyen enrolled in Medicare?

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

What insurance does Niki Nguyen accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Providence Health Plan list Niki 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 Niki Nguyen was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days 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.