Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Hai T Nguyen

Individual provider Family Medicine Physician · NPI 1073544599

Hai T Nguyen is registered under Family Practice in Las Vegas, Nevada. Graduated from University of Colorado School of Medicine, Denver in 2000, 26 years ago. Practices with Ferdowsian, Global Services PLLC, a 7-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Nevada and Washington.

Years since qualifying
26
Trained at
University of Colorado School of Medicine, Denver
Licensed in
NV, WA
In the registry since
2006
Specialties on file
2
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Practice location Address checks out

9499 W Charleston Blvd Ste #150
Las Vegas, NV 89117-7150 Not confirmed with CMS for 10 years — call before visiting
Phone: (702) 228-5477
Fax: (702) 255-7981
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 13702 (NV)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD00045037 (WA)

Record details

NPI number1073544599
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 5, 2006
Last updated in NPPESFebruary 5, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER
Graduated 2000 (26 years in practice)
Group practice Ferdowsian, Global Services Pllc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients65
Services billed 268 a service is one billed item, such as a visit, a test or a procedure
Average patient age66

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $1,788 29 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Ferdowsian, Global Services PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Las Vegas