DR. THERESA Q NGUYEN O.D.
NPI 1851727820
Optometrist in Austin, TX

Active since September 22, 2013PECOS EnrolledAccepts Medicare Assignment
901 S MOPAC EXPY, BARTON OAKS PLAZA, AUSTIN, TX 78746(512) 347-0255 Get Directions Write a Review

NPPES record last updated: January 28, 2021. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Theresa Q Nguyen O.d. NPPES

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

DR. THERESA Q NGUYEN O.D. (NPI 1851727820) is an individual optometrist in Austin, Texas, licensed in Texas (9877) and active in the NPI registry since September 2013. She is enrolled in Medicare PECOS, maintains a secondary practice location in Albuquerque, and is a graduate of University Of Houston - College Of Optometry (2013).

NPPES Registry Identity

NPI1851727820
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. THERESA Q NGUYENCredential: O.D.
Location Address901 S MOPAC EXPY, BARTON OAKS PLAZAAustin, TX 78746
Mailing Address901 S Mopac Expy, Barton Oaks Plaza 4, Suite 350Austin, TX 78746
Sole ProprietorYes
Medical School CMSUniversity Of Houston - College Of OptometryGraduated 2013
Enumeration DateSeptember 22, 2013
Last NPPES UpdateJanuary 28, 2021
NPPES CertifiedJanuary 11, 2021
NPI 1851727820 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
Licenses Licensed in TX · 9877 Licensed in NM · 654
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.

901 S MOPAC EXPY, Austin, TX 78746

Secondary Practice Location 1

Location 17850 Jefferson St NEAlbuquerque, NM 87109-4315 · Phone (505) 821-1457

Accepted 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

Dr. Theresa Q 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 ID8022241272
PECOS Enrollment IDI20200110000899
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.

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Closure of tear duct opening using plug

Closure of the tear duct opening using a plug is a procedure to address excessive tear production. A small device is inserted into the tear duct to block it, reducing tear flow and relieving symptoms. This is a safe, reversible process, often performed in-office.

This service was performed 21 times for 21 patients

Established patient complete exam of visual system

An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.

This service was performed 11 times for 11 patients

Established patient problem focused exam of visual system

This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.

This service was performed 40 times for 35 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $32.98 for a new patient copayment and $17.98 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 78746 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $131.95
  • Minimum New Patient Price $57.88
  • Maximum New Patient Price $174
  • Average New Patient Copayment $32.98
  • Minimum New Patient Copayment $14.47
  • Maximum New Patient Copayment $43.5

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $71.95
  • Minimum Established Patient Price $18.88
  • Maximum Established Patient Price $142.23
  • Average Established Patient Copayment $17.98
  • Minimum Established Patient Copayment $4.72
  • Maximum Established Patient Copayment $35.55

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Dentist (General Practice)
901 S MOPAC EXPY, PLAZA 2, SUITE 395
AUSTIN, TX 78746

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851727820, enumerated as an "individual" on September 22, 2013.

The provider is located at 901 S MOPAC EXPY BARTON OAKS PLAZA AUSTIN, TX 78746 and the phone number is (512) 347-0255.

Optometrist with taxonomy code 152W00000X.

The provider might be accepting Accepts: Ambetter from Arizona Complete Health, Ambetter. Please consult your insurance carrier or call the provider to verify.