Individual provider Active NPI

Lillian Vy Thai

  • Surgical Physician Assistant
  • Greenbrae, CA
National Provider Identifier
1699500876
Registry record updated Aug 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Physician AssistantTaxonomy code 363AS0400X
License
PA67929 Issued in CA
Practice address
250 Bon Air Rd
Greenbrae, CA 94904-1702
Phone
(415) 924-2515
NPI assigned
Sep 5, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 19, 2026

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 PA67929 CA
Surgical Physician Assistant 363AS0400X PA67929 CA Primary

Addresses

Primary practice location

250 Bon Air Rd
Greenbrae, CA 94904-1702

Mailing address

10030 Cameron Pines Way
Sacramento, CA 95829-8011

Other practice location 1

50 Acacia Ave
San Rafael, CA 94901-2230
Phone (415) 457-4440

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
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.

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

NPI Registry JSON

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

{
    "created_epoch": "1725494400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787097600000",
    "number": "1699500876",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10030 CAMERON PINES WAY",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958298011"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "250 BON AIR RD",
            "city": "GREENBRAE",
            "state": "CA",
            "postal_code": "949041702",
            "telephone_number": "415-924-2515"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "50 Acacia Ave",
            "address_purpose": "LOCATION",
            "city": "San Rafael",
            "state": "CA",
            "postal_code": "949012230",
            "country_code": "US",
            "telephone_number": "415-457-4440",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "THAI",
        "first_name": "LILLIAN",
        "middle_name": "VY",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-09-05",
        "last_updated": "2026-08-19",
        "certification_date": "2026-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "PA67929",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "CA",
            "license": "PA67929",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Greenbrae, CA

Sources for this page

Verify at the official NPI Registry.