Individual provider Active NPI

Toyen Yoshizuka, PA-C

  • Physician Assistant
  • Orange, CA
National Provider Identifier
1013510825
Registry record updated Feb 29, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA63699 Issued in CA
Practice address
101 The City Dr S
Orange, CA 92868-3201
Phone
(714) 456-7890
NPI assigned
Nov 17, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 29, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA63699 CA Primary
Physician Assistant 363A00000X 0010-10766 NC

Addresses

Primary practice location

101 The City Dr S
Orange, CA 92868-3201

Mailing address

101 The City Dr S
Orange, CA 92868-3201

Other practice location 1

2301 Erwin Rd
Durham, NC 27705-4699
Phone (919) 684-8111

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NC, CA2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20210415002639 NC Practitioner - Physician Assistant 3678981495 Reassigns benefits to 1 organization
I20240410000881 CA Practitioner - Physician Assistant 3678981495 Reassigns benefits to 8 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University Surgeons of Orange a Medical GroupGroup PAC ID 6901705227, 116 clinicians

Practice addresses (Care Compare)

101 The City Dr S
Orange, CA 92868-3201
Phone (714) 634-5549

Hospital & facility affiliations

  • Uci Health-Orange Hospital, Orange, CA, CCN 050348

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
63699CAMDGeneral Practice Dentistry

Practice roles

OrganizationSpecialtyStatusNew patients
Regents of the University of California CurrentSince Oct 23, 2025 Accepting new patients
Duke University Health System, Inc. CurrentSince Jan 15, 2021 Accepting new patients
Cep America - California CurrentSince Jun 1, 2024 Accepting new patients
Regents of the University of California CurrentSince Oct 23, 2025 Accepting new patients
Regents of the University of California CurrentSince Oct 23, 2025 Accepting new patients
University Head & Neck Surgeons CurrentSince Oct 23, 2025 Accepting new patients
Duke University Health System, Inc. CurrentSince Jan 15, 2021 Accepting new patients
Uci Department of Urology CurrentSince Oct 23, 2025 Accepting new patients
University of California Irvine Past Accepting new patients
University of California Irvine Past Accepting new patients

Locations

19210 Jamboree Rd
Irvine, CA 92612
Phone (657) 579-7000

101 The City Dr S
Bldg 25
Orange, CA 92868
Phone (714) 456-5731

200 S Manchester Ave
Ste 300
Orange, CA 92868
Phone (714) 424-9001

101 The City Dr S
Orange, CA 92868
Phone (714) 456-6054

5213 S Alston Ave
Durham, NC 27713
Phone (919) 620-4700

3643 N Roxboro St
Durham, NC 27704
Phone (919) 470-6186

2301 Erwin Rd
Durham, NC 27705
Phone (919) 668-0289

Organizations & group practices 14

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.

View all 14

Hospital & facility affiliations 2

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": "1605571200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1709164800000",
    "number": "1013510825",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "101 THE CITY DR S",
            "city": "ORANGE",
            "state": "CA",
            "postal_code": "928683201"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 THE CITY DR S",
            "city": "ORANGE",
            "state": "CA",
            "postal_code": "928683201",
            "telephone_number": "714-456-7890"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2301 Erwin Rd",
            "address_purpose": "LOCATION",
            "city": "Durham",
            "state": "NC",
            "postal_code": "277054699",
            "country_code": "US",
            "telephone_number": "919-684-8111",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "YOSHIZUKA",
        "first_name": "TOYEN",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-11-17",
        "last_updated": "2024-02-29",
        "certification_date": "2024-01-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "PA63699",
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NC",
            "license": "0010-10766",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Orange, CA

Sources for this page

Verify at the official NPI Registry.