NPIMap

Individual provider Active NPI

Rebecca Rose Difabio, MD

  • Emergency Medicine Physician
  • Nellis Afb, NV
National Provider Identifier
1508515321
Registry record updated Aug 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
27927 Issued in NV
Practice address
4700 Las Vegas Blvd N
Nellis Afb, NV 89191-6600
Phone
(702) 653-2273
NPI assigned
Mar 20, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 25, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X LL3939 NV
Emergency Medicine Physician 207P00000X 27927 NV Primary

Addresses

Primary practice location

4700 Las Vegas Blvd N
Nellis Afb, NV 89191-6600

Mailing address

4700 Las Vegas Blvd N
Nellis Afb, NV 89191-6600
Phone (702) 653-2273

Other practice location 1

1800 W Charleston Blvd
Las Vegas, NV 89102-2386
Phone (702) 383-2000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NV, AZ2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20250908003298 NV Practitioner - Emergency Medicine 1557863503 Reassigns benefits to 1 organization
I20260526000069 AZ Practitioner - Emergency Medicine 1557863503 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
State University of Ny Upstate Medical University, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1800 W Charleston Blvd
Las Vegas, NV 89102-2329
Phone (702) 383-2000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
27927NVMDEmergency Medicine Physician
LL3939NVMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University Medical Center of Southern Nevada CurrentSince Sep 1, 2025 Accepting new patients
University Medical Center of Southern Nevada CurrentSince Sep 1, 2025 Accepting new patients

Locations

1800 W Charleston Blvd
Las Vegas, NV 89102
Phone (702) 207-8253

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 12

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1647734400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756080000000",
    "number": "1508515321",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4700 LAS VEGAS BLVD N",
            "city": "NELLIS AFB",
            "state": "NV",
            "postal_code": "891916600",
            "telephone_number": "702-653-2273"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4700 LAS VEGAS BLVD N",
            "city": "NELLIS AFB",
            "state": "NV",
            "postal_code": "891916600",
            "telephone_number": "702-653-2273"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1800 W Charleston Blvd",
            "address_purpose": "LOCATION",
            "city": "Las Vegas",
            "state": "NV",
            "postal_code": "891022386",
            "country_code": "US",
            "telephone_number": "702-383-2000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DIFABIO",
        "first_name": "REBECCA",
        "middle_name": "ROSE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-03-20",
        "last_updated": "2025-08-25",
        "certification_date": "2025-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NV",
            "license": "LL3939",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NV",
            "license": "27927",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Nellis Afb, NV

Sources for this page

Verify at the official NPI Registry.