Individual provider Active NPI

Yazmin R Arestegui, FNP

  • Nurse Practitioner
  • Los Angeles, CA
National Provider Identifier
1770431637
Registry record updated Mar 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
95038456 Issued in CA
Practice address
1414 S Grand Ave Ste 380
Los Angeles, CA 90015-3072
Phone
(213) 743-9000
NPI assigned
Mar 17, 2026
Last updated
Mar 17, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 17, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 95038456 CA Primary

Addresses

Primary practice location

1414 S Grand Ave Ste 380
Los Angeles, CA 90015-3072

Mailing address

338 S Avenue 60 Apt 18
Los Angeles, CA 90042-4254
Phone (323) 393-9207

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
I20260608000691 CA Practitioner - Nurse Practitioner 6901377332 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)

2550 W Main St
Suite 301
Alhambra, CA 91801-7003

338 S Ave
60 Apt 18
Los Angeles, CA 90042-4254

338 S Ave 60 Apt
Suite 18
Los Angeles, CA 90042-4254

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
95038456CAMDNurse Practitioner

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": "1773705600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773705600000",
    "number": "1770431637",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "338 S AVENUE 60 APT 18",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900424254",
            "telephone_number": "323-393-9207"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1414 S GRAND AVE STE 380",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900153072",
            "telephone_number": "213-743-9000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ARESTEGUI",
        "first_name": "YAZMIN",
        "middle_name": "R",
        "name_prefix": "Ms.",
        "credential": "FNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-03-17",
        "last_updated": "2026-03-17",
        "certification_date": "2026-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CA",
            "license": "95038456",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

Verify at the official NPI Registry.