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ALEXANDER DAO
NPI 1972986404
Family Medicine in Las Vegas, NV

Active since July 01, 2015PECOS Enrolled
911 N BUFFALO DR UNIT 113, LAS VEGAS, NV 89128(702) 960-4441 Get Directions Write a Review

NPPES record last updated: April 17, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 17, 2026, Oct 17, 2022, Oct 8, 2020 and 1 more (4 updates tracked since 2020).

About Alexander Dao NPPES

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

ALEXANDER DAO (NPI 1972986404) is an individual family medicine provider in Las Vegas, Nevada, licensed in Nevada (DO2780) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1972986404
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameALEXANDER DAO
Location Address911 N BUFFALO DR UNIT 113Las Vegas, NV 89128-0380
Mailing Address911 N Buffalo Dr Unit 113Las Vegas, NV 89128-0380 · (702) 960-4441
Phone(702) 960-4441
Sole ProprietorNo
Enumeration DateJuly 1, 2015
Last NPPES UpdateApril 17, 20264 updates tracked since enumeration
NPPES CertifiedApril 17, 2026
✔ NPI 1972986404 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in NV · DO2780
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.
911 N BUFFALO DR UNIT 113, Las Vegas, NV 89128
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Other Identifiers 2

Medicaid1972986404NV
OtherDO2780NV · State License

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexander Dao 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 Alexander Dao 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 8

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

REBECCA SEQUEIRA WILKINS FNP
Nurse Practitioner
911 N BUFFALO DR UNIT 113
LAS VEGAS, NV 89128
Clark County (702) 960-4441
ANGELA L. LORENZO, PA-C, LTD.
Clinic/Center (Primary Care)
911 N BUFFALO DR UNIT 113
LAS VEGAS, NV 89128
Clark County (702) 987-1555
EVERSIDE HEALTH, LLC
Clinic/Center (Health Service)
911 N BUFFALO DR UNIT 113
LAS VEGAS, NV 89128
Clark County (702) 960-4441
KATHERINE GAMBILL FNP-C
Nurse Practitioner (Family)
911 N BUFFALO DR UNIT 113
LAS VEGAS, NV 89128
Clark County (702) 960-4441
EVERSIDE HEALTH, LLC
Clinic/Center
911 N BUFFALO DR UNIT 113
LAS VEGAS, NV 89128
Clark County (702) 960-4415
EVERSIDE HEALTH, LLC
Clinic/Center (Health Service)
911 N BUFFALO DR UNIT 113
LAS VEGAS, NV 89128
Clark County (773) 697-3144
EVERSIDE HEALTH, LLC
Clinic/Center (Health Service)
911 N BUFFALO DR UNIT 113
LAS VEGAS, NV 89128
Clark County (773) 697-3144
EVERSIDE HEALTH, LLC
Clinic/Center
911 N BUFFALO DR UNIT 113
LAS VEGAS, NV 89128
Clark County (702) 960-4415

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 Alexander Dao's NPI number?

The NPI number for Alexander Dao is 1972986404. It was assigned to this individual provider in the NPPES registry on July 1, 2015.

Where is Alexander Dao located?

Alexander Dao practices at 911 N Buffalo Dr Unit 113, Las Vegas, NV 89128. The listed phone number is (702) 960-4441.

What is Alexander Dao's specialty?

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

Is Alexander Dao enrolled in Medicare?

Yes. Alexander Dao is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alexander Dao's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Dao 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 Alexander Dao'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 Alexander Dao was last updated on April 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.