Individual provider Active NPI

Cheryl Ann Araniego Dony, PA-C

  • Physician Assistant
  • Pleasanton, CA
National Provider Identifier
1730955642
Registry record updated Feb 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
64131 Issued in CA
Practice address
5565 W Las Positas Blvd Ste 150
Pleasanton, CA 94588-5805
Phone
(925) 534-6880
NPI assigned
Dec 1, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 12, 2026

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 64131 CA Primary

Addresses

Primary practice location

5565 W Las Positas Blvd Ste 150
Pleasanton, CA 94588-5805

Mailing address

5565 W Las Positas Blvd Ste 150
Pleasanton, CA 94588-5805
Phone (925) 534-6880

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
I20260115001923 CA Practitioner - Physician Assistant 9335625789 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Stanford Health CareGroup PAC ID 6709797491, 3,152 clinicians
University Healthcare AllianceGroup PAC ID 6305748799, 334 clinicians

Practice addresses (Care Compare)

300 Pasteur Dr
Stanford, CA 94305-2200
Phone (650) 723-4000

5565 W Las Positas Blvd
Suite 300
Pleasanton, CA 94588-5808
Phone (925) 949-5045

Hospital & facility affiliations

  • Stanford Health Care Tri-Valley Hospital, Pleasanton, CA, CCN 050283

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
University Healthcare Alliance CurrentSince Jan 7, 2026 Accepting new patients
Stanford Health Care CurrentSince Jan 7, 2026 Accepting new patients
Stanford Health Care CurrentSince Jan 7, 2026 Accepting new patients
Affinity Medical Group Past Accepting new patients
Stanford Health Care Past Accepting new patients

Locations

50 E Hamilton Ave
Ste 280
Campbell, CA 95008
Phone (408) 227-2646

20126 Stanton Ave
Ste 100
Castro Valley, CA 94546
Phone (510) 537-3556

1300 Crane St
Menlo Park, CA 94025
Phone (510) 785-5000

5565 W Las Positas Blvd
Ste 300
Pleasanton, CA 94588
Phone (925) 734-0712

4725 1st St
Ste 100
Pleasanton, CA 94566
Phone (925) 462-7060

5565 W Las Positas Blvd
Ste 150
Pleasanton, CA 94588
Phone (925) 278-7050

300 Pasteur Dr
Stanford, CA 94305
Phone (650) 498-5710

Organizations & group practices 5

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 1

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": "1701388800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770854400000",
    "number": "1730955642",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5565 W LAS POSITAS BLVD STE 150",
            "city": "PLEASANTON",
            "state": "CA",
            "postal_code": "945885805",
            "telephone_number": "925-534-6880"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5565 W LAS POSITAS BLVD STE 150",
            "city": "PLEASANTON",
            "state": "CA",
            "postal_code": "945885805",
            "telephone_number": "925-534-6880"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DONY",
        "first_name": "CHERYL ANN",
        "middle_name": "ARANIEGO",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-12-01",
        "last_updated": "2026-02-12",
        "certification_date": "2026-02-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "64131",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Pleasanton, CA

Sources for this page

Verify at the official NPI Registry.