Individual provider Active NPI

Winnie G Ho, PHARMD

  • Pharmacist
  • San Francisco, CA
National Provider Identifier
1770194409
Registry record updated Jun 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
PharmacistTaxonomy code 183500000X
License
79453 Issued in CA
Practice address
520 Illinois St # D1201
San Francisco, CA 94143-2501
Phone
(415) 514-3717
NPI assigned
Aug 15, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 24, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pharmacist 183500000X 051301448 IL
Pharmacist 183500000X 79453 CA Primary

Addresses

Primary practice location

520 Illinois St # D1201
San Francisco, CA 94143-2501

Mailing address

520 Illinois St # D1201
San Francisco, CA 94143-2501
Phone (415) 514-3717

Other practice location 1

260 El Camino Real
Burlingame, CA 94010-5120
Phone (650) 342-2977

Other practice location 2

4051 Douglas Blvd
Granite Bay, CA 95746-5901
Phone (916) 791-7576

Other practice location 3

1000 Ogden Ave
Downers Grove, IL 60515-2803
Phone (630) 493-1567

Medicare participation

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

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Pharmacy

State licenses

LicenseStateTypeSpecialty
79453CAMDPharmacist
051301448ILMDPharmacist

Practice roles

OrganizationSpecialtyStatusNew patients
Walgreen Co CurrentSince Apr 3, 2022 Accepting new patients
Walgreen Co PastSince Aug 1, 2020 Accepting new patients
Walgreen Co PastSince Aug 1, 2020 Accepting new patients

Locations

260 El Camino Real
Burlingame, CA 94010
Phone (650) 342-2977

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1597449600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782259200000",
    "number": "1770194409",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "520 ILLINOIS ST # D1201",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941432501",
            "telephone_number": "415-514-3717"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "520 ILLINOIS ST # D1201",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941432501",
            "telephone_number": "415-514-3717"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "260 El Camino Real",
            "address_purpose": "LOCATION",
            "city": "Burlingame",
            "state": "CA",
            "postal_code": "940105120",
            "country_code": "US",
            "telephone_number": "650-342-2977",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4051 Douglas Blvd",
            "address_purpose": "LOCATION",
            "city": "Granite Bay",
            "state": "CA",
            "postal_code": "957465901",
            "country_code": "US",
            "telephone_number": "916-791-7576",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1000 Ogden Ave",
            "address_purpose": "LOCATION",
            "city": "Downers Grove",
            "state": "IL",
            "postal_code": "605152803",
            "country_code": "US",
            "telephone_number": "630-493-1567",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HO",
        "first_name": "WINNIE",
        "middle_name": "G",
        "credential": "PHARMD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-08-15",
        "last_updated": "2026-06-24",
        "certification_date": "2026-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "IL",
            "license": "051301448",
            "primary": false
        },
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "CA",
            "license": "79453",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.