TUAN BRIAN NGUYEN M.D.
NPI 1366633182
Family Medicine in Las Vegas, NV

Q: What is Tuan Nguyen's NPI number?

The NPI number for Tuan Nguyen is 1366633182. It was assigned to this individual provider in the NPPES registry on August 6, 2007.

Q: What is Tuan Nguyen's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Tuan Nguyen was last updated on March 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 August 06, 2007PECOS EnrolledAccepts Medicare Assignment

2031 N. BUFFALO DR., LAS VEGAS, NV 89128(702) 383-3750(702) 256-3231 Get Directions Write a Review

NPPES record last updated: March 7, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 7, 2022, Jan 26, 2021, Nov 4, 2020 and 1 more (4 updates tracked since 2017).

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About Tuan Brian Nguyen M.d. NPPES

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

TUAN BRIAN NGUYEN M.D. (NPI 1366633182) is an individual family medicine provider in Las Vegas, Nevada, licensed in Louisiana (MD.202631) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1366633182

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameTUAN BRIAN NGUYENCredential: M.D.

Location Address2031 N. BUFFALO DR.Las Vegas, NV 89128

Mailing Address2031 N. Buffalo Dr.Las Vegas, NV 89128 · (702) 383-3750 · Fax (702) 256-3231

Phone(702) 383-3750

Fax(702) 256-3231

Sole ProprietorYes

Medical School CMSOtherGraduated 2004

Enumeration DateAugust 6, 2007

Last NPPES UpdateMarch 7, 20224 updates tracked since enumeration

NPPES CertifiedMarch 7, 2022

✔ NPI 1366633182 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in LA · MD.202631

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

2031 N. BUFFALO DR., Las Vegas, NV 89128

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Tuan Brian Nguyen M.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 ID8325195746

PECOS Enrollment IDI20200913000008

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.

Medicare Billing Reassignments

Medicare enrollment records show Tuan Nguyen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Medical Center Of Southern Nevada

Same address

Urgent Care

2031 N BUFFALO DR
Las Vegas, NV 89128

Reassigned Medicare billing, Nevada enrollment
522 clinicians in this Medicare group

NPI 1992367007 (702) 383-3750

Urgent Care Nevada, LLC

16 mi

Urgent Care

10652 S EASTERN AVE, SUITE A
Henderson, NV 89052

Reassigned Medicare billing, Nevada enrollment
107 clinicians in this Medicare group

NPI 1134546575 (702) 476-2800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

174 services168 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

82 services82 patients

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

34 services33 patients

Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 87880

A detection test by immunoassay for Group A Strep is a quick procedure to identify a bacterial infection in your throat. It involves taking a throat swab and applying it to a test strip, which changes color if Strep bacteria are present.

28 services28 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

22 services22 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89128 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

$88.51 typical visit price

range $57.07 – $173.24

Typical copayment $22.12 (range $14.26 – $43.31)

Most-billed visit code 99203

Established Patient

$100.60 typical visit price

range $18.27 – $140.96

Typical copayment $25.15 (range $4.56 – $35.24)

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 2

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

TANNER PIMSAKUL MD

Family Medicine

2031 N. BUFFALO DR.
LAS VEGAS, NV 89128

Clark County (702) 383-2650

KEVIN LIPA

Nurse Practitioner (Family)

2031 N. BUFFALO DR.
LAS VEGAS, NV 89128

Clark County (702) 383-2650

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 Tuan Nguyen's NPI number?

The NPI number for Tuan Nguyen is 1366633182. It was assigned to this individual provider in the NPPES registry on August 6, 2007.

Where is Tuan Nguyen located?

Tuan Nguyen practices at 2031 N. Buffalo Dr., Las Vegas, NV 89128. The listed phone number is (702) 383-3750.

What is Tuan Nguyen's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Tuan Nguyen enrolled in Medicare?

Yes. Tuan 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.

Which organizations bill Medicare for Tuan Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tuan Nguyen reassigns Medicare benefits to 2 organizations: University Medical Center Of Southern Nevada (Las Vegas, NV) and Urgent Care Nevada, LLC (Henderson, NV). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tuan Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Tuan Nguyen was last updated on March 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.