NPIMap

Individual provider Active NPI

Liana Choi, PA-C

  • Physician Assistant
  • Monterey, CA
National Provider Identifier
1255997136
Registry record updated Mar 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
57372 Issued in CA
Practice address
23845 Holman Hwy Ste 109
Monterey, CA 93940-5906
Phone
(415) 353-7447
NPI assigned
May 15, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 5, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Physician Assistant 363AM0700X 57372 CA
Physician Assistant 363A00000X 57372 CA Primary

Addresses

Primary practice location

23845 Holman Hwy Ste 109
Monterey, CA 93940-5906

Mailing address

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

Other practice location 1

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

Other practice location 2

2823 Fresno St
Fresno, CA 93721-1324
Phone (559) 459-3770

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20200122000167 CA Practitioner - Physician Assistant 3476988452 Reassigns benefits to 8 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Stanford Health CareGroup PAC ID 6709797491, 3,152 clinicians
UCSF Medical Group Business ServicesGroup PAC ID 3779497870, 1,533 clinicians

Practice addresses (Care Compare)

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

400 Parnassus Ave
San Francisco, CA 94143-2202

Hospital & facility affiliations

  • Community Hospital of the Monterey Peninsula Hospital, Monterey, CA, CCN 050145
  • Stanford Health Care Hospital, Stanford, CA, CCN 050441

Merit-based Incentive Payment System (MIPS)

Final score
88.53 of 100Reported as group
Quality
87.08
Promoting interoperability
100
Improvement activities
40
Cost
69.51

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Stanford Health Care CurrentSince Jul 1, 2022 Accepting new patients
University of California San Francisco CurrentSince Mar 5, 2026 Accepting new patients
UCSF Pediatrics Associates CurrentSince Mar 5, 2026 Accepting new patients
UCSF Medical Group Business Services CurrentSince Mar 5, 2026 Accepting new patients
Regents of the University of California CurrentSince Mar 5, 2026 Accepting new patients
UCSF Dept of Surgery CurrentSince Mar 5, 2026 Accepting new patients
University of California San Francisco CurrentSince Mar 5, 2026 Accepting new patients
UCSF Medical Group Business Services CurrentSince Mar 5, 2026 Accepting new patients
Stanford Health Care CurrentSince Jul 1, 2022 Accepting new patients
Community Health Partners CurrentSince Jan 1, 2022 Accepting new patients
Stanford Hospital and Clinics Past Accepting new patients
Lucile Salter Packard Children'S Hospital at Stanford Past Accepting new patients

Locations

2823 Fresno St
Fresno, CA 93721
Phone (559) 459-3965

45 E River Park Pl W
Ste 104
Fresno, CA 93720
Phone (559) 320-0550

2335 E Kashian Ln
Ste 270
Fresno, CA 93701
Phone (559) 445-1251

23845 Holman Hwy
Ste 109
Monterey, CA 93940
Phone (415) 353-7449

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

805 W Acequia Ave
Ste 2D
Visalia, CA 93291
Phone (559) 622-8687

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 9

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": "1557878400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772668800000",
    "number": "1255997136",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 PASTEUR DR",
            "city": "STANFORD",
            "state": "CA",
            "postal_code": "943052200",
            "telephone_number": "650-723-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "23845 HOLMAN HWY STE 109",
            "city": "MONTEREY",
            "state": "CA",
            "postal_code": "939405906",
            "telephone_number": "415-353-7447"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "300 Pasteur Dr",
            "address_purpose": "LOCATION",
            "city": "Stanford",
            "state": "CA",
            "postal_code": "943052200",
            "country_code": "US",
            "telephone_number": "650-723-4000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2823 Fresno St",
            "address_purpose": "LOCATION",
            "city": "Fresno",
            "state": "CA",
            "postal_code": "937211324",
            "country_code": "US",
            "telephone_number": "559-459-3770",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHOI",
        "first_name": "LIANA",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-05-15",
        "last_updated": "2026-03-05",
        "certification_date": "2026-03-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "CA",
            "license": "57372",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "57372",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Monterey, CA

Sources for this page

Verify at the official NPI Registry.