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SALLY TAM NGUYEN O.D.
NPI 1588016919
Optometrist in Mckinney, TX

Active since July 11, 2016PECOS EnrolledAccepts Medicare Assignment
9401 W UNIVERSITY DR STE 130, MCKINNEY, TX 75071(469) 899-2007(469) 899-2007 Get Directions Write a Review

NPPES record last updated: April 2, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Apr 2, 2026, Apr 10, 2024, Feb 3, 2020 and 1 more (4 updates tracked since 2016).

About Sally Tam Nguyen O.d. NPPES

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

SALLY TAM NGUYEN O.D. (NPI 1588016919) is an individual optometrist in Mckinney, Texas, licensed in Texas (9015T) and active in the NPI registry since July 2016. She is enrolled in Medicare PECOS and is a graduate of Illinois College Of Optometry At Chicago (2016).

NPPES Registry Identity

NPI1588016919
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameSALLY TAM NGUYENCredential: O.D.
Location Address9401 W UNIVERSITY DR STE 130Mckinney, TX 75071-8983
Mailing Address9401 W University Dr Ste 130Mckinney, TX 75071-8983 · (469) 899-2007 · Fax (469) 899-2007
Phone(469) 899-2007
Fax(469) 899-2007
Sole ProprietorYes
Medical School CMSIllinois College Of Optometry At ChicagoGraduated 2016
Enumeration DateJuly 11, 2016
Last NPPES UpdateApril 2, 20264 updates tracked since enumeration
NPPES CertifiedApril 2, 2026
✔ NPI 1588016919 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 · 9015T
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.
9401 W UNIVERSITY DR STE 130, Mckinney, TX 75071
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Other Names 1

Professional Name (2)Dr. Sally Tam Od

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, 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 and accepts Medicare assignment

Sally Tam 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 ID8022363209
PECOS Enrollment IDI20180611002636
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 75071 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.

Other Providers at the Same Location NPPES

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

SALLY TAM PLLC
Optometrist
9401 W UNIVERSITY DR STE 130
MCKINNEY, TX 75071
Collin County (469) 899-2007

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 Sally Nguyen's NPI number?

The NPI number for Sally Nguyen is 1588016919. It was assigned to this individual provider in the NPPES registry on July 11, 2016. The provider is also known as Dr. Sally Tam Od.

Where is Sally Nguyen located?

Sally Nguyen practices at 9401 W University Dr Ste 130, Mckinney, TX 75071. The listed phone number is (469) 899-2007.

What is Sally Nguyen's specialty?

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

Is Sally Nguyen enrolled in Medicare?

Yes. Sally 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 Sally Nguyen accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas and Providence Health Plan list Sally 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 Sally Nguyen was last updated on April 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.