Individual provider Active NPI

Ariana Jezelle Ruiz

  • Physician Assistant
  • Alhambra, CA
National Provider Identifier
1508576273
Registry record updated Dec 30, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
035004 Issued in NY
Practice address
1000 S Fremont Ave Unit 7
Alhambra, CA 91803-8897
Phone
(626) 457-4270
NPI assigned
Dec 2, 2022
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 30, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 035004 NY Primary

Addresses

Primary practice location

1000 S Fremont Ave Unit 7
Alhambra, CA 91803-8897

Mailing address

227 S Catalina Ave Unit 3
Pasadena, CA 91106-5004
Phone (909) 532-2724

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
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
I20260106003138 NY Practitioner - Physician Assistant 6901392208 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
City Medical Healthcare Associates PLLCGroup PAC ID 9032541768, 10 clinicians

Practice addresses (Care Compare)

565 W 125TH St
New York, NY 10027-3424
Phone (212) 470-1500

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
035004NYMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
City Medical Healthcare Associates PLLC CurrentSince Dec 1, 2025 Accepting new patients

Locations

2742 3rd Ave
Bronx, NY 10455
Phone (718) 576-5049

3418 Broadway
Ofc 2
New York, NY 10031
Phone (212) 927-0013

3410 Broadway
New York, NY 10031
Phone (201) 299-4758

565 W 125th St
New York, NY 10027
Phone (212) 470-1000

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1669939200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767052800000",
    "number": "1508576273",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "227 S CATALINA AVE UNIT 3",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911065004",
            "telephone_number": "909-532-2724"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 S FREMONT AVE UNIT 7",
            "city": "ALHAMBRA",
            "state": "CA",
            "postal_code": "918038897",
            "telephone_number": "626-457-4270"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RUIZ",
        "first_name": "ARIANA",
        "middle_name": "JEZELLE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-12-02",
        "last_updated": "2025-12-30",
        "certification_date": "2025-12-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": "035004",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Alhambra, CA

Sources for this page

Verify at the official NPI Registry.