NPIMap

Individual provider Active NPI

Alexander E Ching

  • Nurse Practitioner
  • San Francisco, CA
National Provider Identifier
1679203244
Registry record updated Oct 20, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
95025925 Issued in CA
Practice address
52 Dore St
San Francisco, CA 94103-3828
Phone
(415) 861-0828
Fax
(415) 861-0140
NPI assigned
Jun 15, 2022
Last updated
Oct 20, 2023By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 20, 2023

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X 95258133 CA
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 95025925 CA
Nurse Practitioner 363L00000X 95025925 CA Primary

Addresses

Primary practice location

52 Dore St
San Francisco, CA 94103-3828

Mailing address

368 Fell St
San Francisco, CA 94102-5144

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
I20241114003859 CA Practitioner - Nurse Practitioner 2163953118 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1001 Potrero Ave
San Francisco, CA 94110-3518
Phone (628) 206-3503

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
95258133CAMDRegistered Nurse
95025925CAMDNurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
City and County of San Francisco CurrentSince Mar 24, 2025 Accepting new patients
City & County of San Francisco CurrentSince Mar 24, 2025 Accepting new patients
University of California SFGH Medical Group CurrentSince Oct 12, 2024 Accepting new patients
University of California SFGH Medical Group Current Accepting new patients
University of California SFGH Medical Group CurrentSince Oct 12, 2024 Accepting new patients
City & County of San Francisco Current Accepting new patients

Locations

1001 Potrero Ave
San Francisco, CA 94110
Phone (415) 206-2305

1001 Potrero Ave
Rm 5G1
San Francisco, CA 94110
Phone (628) 206-3503

Organizations & group practices 6

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.

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": "1655251200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1697760000000",
    "number": "1679203244",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "368 FELL ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941025144"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "52 DORE ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941033828",
            "telephone_number": "415-861-0828",
            "fax_number": "415-861-0140"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHING",
        "first_name": "ALEXANDER",
        "middle_name": "E",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-06-15",
        "last_updated": "2023-10-20",
        "certification_date": "2023-10-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "95258133",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "CA",
            "license": "95025925",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CA",
            "license": "95025925",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.