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CAROLINE NGUYEN M.D.
NPI 1104113471
Pediatrics in Las Vegas, NV

Active since July 06, 2011PECOS Enrolled
3201 S MARYLAND PKWY, STE 608, LAS VEGAS, NV 89109(702) 457-5437 Get Directions Write a Review

NPPES record last updated: December 8, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Caroline Nguyen M.d. NPPES

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

CAROLINE NGUYEN M.D. (NPI 1104113471) is an individual pediatrics provider in Las Vegas, Nevada, licensed in Nevada (15854) and active in the NPI registry since July 2011. She is enrolled in Medicare PECOS and maintains a secondary practice location in Henderson.

NPPES Registry Identity

NPI1104113471
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameCAROLINE NGUYENCredential: M.D.
Location Address3201 S MARYLAND PKWY, STE 608Las Vegas, NV 89109-2441
Mailing Address3201 S Maryland Pkwy Ste 608Las Vegas, NV 89109-2428 · (702) 457-5437 · Fax (702) 464-5801
Phone(702) 457-5437
Sole ProprietorNo
Enumeration DateJuly 6, 2011
Last NPPES UpdateDecember 8, 2025
NPPES CertifiedDecember 8, 2025
✔ NPI 1104113471 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NV · 15854
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.
3201 S MARYLAND PKWY, Las Vegas, NV 89109
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Secondary Practice Location 1

Location 1880 Seven Hills Dr Ste 100Henderson, NV 89052-4372 · Phone (702) 457-5437

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Caroline Nguyen M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Caroline Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Harold Zilberman M D Chtd
Same address
Pediatrics
3201 S MARYLAND PKWY STE 608
Las Vegas, NV 89109
  • Reassigned Medicare billing, Nevada enrollment
  • 10 clinicians in this Medicare group
NPI 1942364054 (702) 309-9900

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 89109 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 20

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

MARSHA E GOODHEAD MD PC
Obstetrics & Gynecology
3201 S MARYLAND PKWY, SUITE 205
LAS VEGAS, NV 89109
Clark County (702) 731-4215
AIDS HEALTHCARE FOUNDATION
Clinic/Center
3201 S MARYLAND PKWY, SUITE 218
LAS VEGAS, NV 89109
Clark County (323) 436-5019
ELZABETH ANN LANG APRN
Nurse Practitioner (Pediatrics)
3201 S MARYLAND PKWY, SUITE 608
LAS VEGAS, NV 89109
Clark County (702) 457-5437
SOUTHERN NEVADA ALLERGY PHYSICIANS
Allergy & Immunology
3201 S MARYLAND PKWY, STE 306
LAS VEGAS, NV 89109
Clark County (702) 735-1400
CARLOS ENRIQUE FONTE M.D.
Internal Medicine (Cardiovascular Disease)
3201 S MARYLAND PKWY, SUITE 502
LAS VEGAS, NV 89109
Clark County (702) 733-8600
DES-REHAB INC
Physical Medicine & Rehabilitation
3201 S MARYLAND PKWY, SUITE 218
LAS VEGAS, NV 89109
Clark County (702) 893-0800
EDMOND E PACK MD PC
Obstetrics & Gynecology
3201 S MARYLAND PKWY, SUITE 300
LAS VEGAS, NV 89109
Clark County (702) 734-1202
MONA BAMBHA MD
Internal Medicine
3201 S MARYLAND PKWY, #400
LAS VEGAS, NV 89109
Clark County (702) 262-1130

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 Caroline Nguyen's NPI number?

The NPI number for Caroline Nguyen is 1104113471. It was assigned to this individual provider in the NPPES registry on July 6, 2011.

Where is Caroline Nguyen located?

Caroline Nguyen practices at 3201 S Maryland Pkwy Ste 608, Las Vegas, NV 89109. The listed phone number is (702) 457-5437.

What is Caroline Nguyen's specialty?

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

Is Caroline Nguyen enrolled in Medicare?

Yes. Caroline Nguyen is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Caroline Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Nguyen reassigns Medicare benefits to Harold Zilberman M D Chtd (Las Vegas, 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 Caroline Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Caroline Nguyen accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Molina Healthcare list Caroline 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 Caroline Nguyen was last updated on December 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.