Individual provider Active NPI

Mary Rose Diana Kuan De la Cruz, APRN

  • Geriatric Medicine (Family Medicine) Physician
  • Las Vegas, NV
National Provider Identifier
1619851953
Registry record updated Apr 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Geriatric Medicine (Family Medicine) PhysicianTaxonomy code 207QG0300X
License
891144 Issued in NV
Practice address
8905 W Post Rd Ste 110
Las Vegas, NV 89148-2429
Phone
(702) 927-6866
NPI assigned
Jul 31, 2025
Last updated
Apr 30, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 30, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Primary Care Nurse Practitioner 363LP2300X 891144 NV
Geriatric Medicine (Family Medicine) Physician 207QG0300X 891144 NV Primary

Addresses

Primary practice location

8905 W Post Rd Ste 110
Las Vegas, NV 89148-2429

Mailing address

432 Eastgate LN
Martinez, CA 94553-4191
Phone (702) 927-6866

Other practice location 1

222 N Pacific Coast Hwy Ste 1420
El Segundo, CA 90245-5648
Phone (877) 878-3289

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260306002598 CA Practitioner - Nurse Practitioner 5294217378 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2025
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

222 N Pacific Coast Hwy
Suite 1420
El Segundo, CA 90245-5648

432 Eastgate LN
Martinez, CA 94553-4191

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
95037887CAMDRegistered Nurse
891144NVMDPrimary Care Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Robert Marriott Medical Corp CurrentSince Feb 19, 2026 Accepting new patients

Locations

222 N Pacific Coast Hwy
Ste 1420
El Segundo, CA 90245

Interoperability endpoints

  • Direct secure messaging: mary.delacruz@747060700643332.direct.elationemr.com

Organizations & group practices 1

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

NPI Registry JSON

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

{
    "created_epoch": "1753920000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777507200000",
    "number": "1619851953",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "432 EASTGATE LN",
            "city": "MARTINEZ",
            "state": "CA",
            "postal_code": "945534191",
            "telephone_number": "702-927-6866"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8905 W POST RD STE 110",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891482429",
            "telephone_number": "702-927-6866"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "222 N Pacific Coast Hwy Ste 1420",
            "address_purpose": "LOCATION",
            "city": "El Segundo",
            "state": "CA",
            "postal_code": "902455648",
            "country_code": "US",
            "telephone_number": "877-878-3289",
            "fax_number": "877-817-3227",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DE LA CRUZ",
        "first_name": "MARY ROSE DIANA",
        "middle_name": "KUAN",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-07-31",
        "last_updated": "2026-04-30",
        "certification_date": "2026-04-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "NV",
            "license": "891144",
            "primary": false
        },
        {
            "code": "207QG0300X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Geriatric Medicine",
            "state": "NV",
            "license": "891144",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Las Vegas, NV

Sources for this page

Verify at the official NPI Registry.