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

NAM THAI NGUYEN MD
NPI 1407163066
Pediatrics in Las Vegas, NV

Active since September 02, 2010PECOS EnrolledAccepts Medicare Assignment
2650 N TENAYA WAY STE 308, LAS VEGAS, NV 89128(702) 870-2099(702) 869-5347 Get Directions Write a Review

NPPES record last updated: October 9, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 9, 2026, Apr 20, 2026, Apr 5, 2023 and 5 more (8 updates tracked since 2015).

About Nam Thai Nguyen Md NPPES

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

NAM THAI NGUYEN MD (NPI 1407163066) is an individual pediatrics provider in Las Vegas, Nevada, licensed in Nevada (23434) and active in the NPI registry since September 2010. He is enrolled in Medicare PECOS, maintains a secondary practice location in Texarkana, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1407163066
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameNAM THAI NGUYENCredential: MD
Location Address2650 N TENAYA WAY STE 308Las Vegas, NV 89128-1102
Mailing Address6355 S Buffalo Dr Fl 3Las Vegas, NV 89113-2133 · (702) 216-3346
Phone(702) 870-2099
Fax(702) 869-5347
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateSeptember 2, 2010
Last NPPES UpdateOctober 9, 20268 updates tracked since enumeration
NPPES CertifiedOctober 9, 2026
✔ NPI 1407163066 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in NV · 23434✔ Licensed in FL · ME120237
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
2650 N TENAYA WAY STE 308, Las Vegas, NV 89128
Open in Google Maps ↗

Secondary Practice Location 1

Location 11400 College Dr Ste 204Texarkana, TX 75503-3575 · Phone (903) 791-1110

Other Identifiers 2

Medicaid1407163066NV
Other23434NV · License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health.Insurance ›

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

Nam Thai Nguyen Md 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 ID9133345572
PECOS Enrollment IDI20230317001484
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 Reassignment

Medicare enrollment records show Nam Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Intermountain Medical Holdings Nevada Inc
18 mi
Internal Medicine
595 W LAKE MEAD PKWY
Henderson, NV 89015
  • Reassigned Medicare billing, Nevada enrollment
  • 521 clinicians in this Medicare group
NPI 1245997279 (702) 566-5500

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

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.

DR. ERIK GRIMM DO
Pediatrics
2650 N TENAYA WAY STE 308
LAS VEGAS, NV 89128
Clark County (702) 870-2099
JEFFERY RAY TACKETT APRN, PPCNP-C
Nurse Practitioner (Pediatrics)
2650 N TENAYA WAY STE 308
LAS VEGAS, NV 89128
Clark County (702) 870-2099

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 Nam Nguyen's NPI number?

The NPI number for Nam Nguyen is 1407163066. It was assigned to this individual provider in the NPPES registry on September 2, 2010.

Where is Nam Nguyen located?

Nam Nguyen practices at 2650 N Tenaya Way Ste 308, Las Vegas, NV 89128. The listed phone number is (702) 870-2099.

What is Nam Nguyen's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Nam Nguyen enrolled in Medicare?

Yes. Nam 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 organization bills Medicare for Nam Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nam Nguyen reassigns Medicare benefits to Intermountain Medical Holdings Nevada Inc (Henderson, NV). The 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 Nam Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nam Nguyen accept?

Health plans from Ambetter from Arizona Complete Health list Nam 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 Nam Nguyen was last updated on October 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.