Individual provider Active NPI

Alexander Gomez

  • Sleep Medicine (Family Medicine) Physician
  • San Francisco, CA
National Provider Identifier
1659804995
Registry record updated Apr 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Sleep Medicine (Family Medicine) PhysicianTaxonomy code 207QS1201X
License
A169754 Issued in CA
Practice address
4150 Clement St
Mailstop 111S
San Francisco, CA 94121-1563
Phone
(415) 221-4810
NPI assigned
Apr 4, 2017
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 24, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X A169754 CA
Sleep Medicine (Family Medicine) Physician 207QS1201X A169754 CA Primary

Addresses

Primary practice location

4150 Clement St
Mailstop 111S
San Francisco, CA 94121-1563

Mailing address

4150 Clement St
Mailstop 111S
San Francisco, CA 94121-1563
Phone (415) 221-4810

Other practice location 1

2330 Post St
San Francisco, CA 94115-3465
Phone (415) 885-7886

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20210914001079 CA Practitioner - Sleep MedicinePractitioner - Family Practice 9133485840 Reassigns benefits to 3 organizations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A169754CAMDSleep Medicine (Family Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of California San Francisco CurrentSince Aug 12, 2021 Accepting new patients
Regents of the University of California CurrentSince Aug 12, 2021 Accepting new patients
University of California San Francisco CurrentSince Aug 12, 2021 Accepting new patients
UCSF Medical Group Business Services CurrentSince Aug 12, 2021 Accepting new patients
UCSF Medical Group Business Services CurrentSince Aug 12, 2021 Accepting new patients
University of California San Francisco Current Accepting new patients
Regents of the University of California Past Accepting new patients
University of California San Francisco Past Accepting new patients
University of California San Francisco Medical Center Past Accepting new patients

Locations

3360 Geary Blvd
Ste 201
San Francisco, CA 94118
Phone (415) 353-3100

2330 Post St
San Francisco, CA 94115
Phone (415) 502-4444

505 Parnassus Ave
San Francisco, CA 94143
Phone (415) 476-9058

4150 Clement St
#111S
San Francisco, CA 94121

2330 Post St
Ste 420
San Francisco, CA 94115
Phone (415) 885-7886

400 Parnassus Ave
#A632
San Francisco, CA 94143
Phone (415) 473-1000

Organizations & group practices 9

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.

NPI Registry JSON

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

{
    "created_epoch": "1491264000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776988800000",
    "number": "1659804995",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4150 CLEMENT ST",
            "address_2": "MAILSTOP 111S",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941211563",
            "telephone_number": "415-221-4810"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4150 CLEMENT ST",
            "address_2": "MAILSTOP 111S",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941211563",
            "telephone_number": "415-221-4810"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2330 Post St",
            "address_purpose": "LOCATION",
            "city": "San Francisco",
            "state": "CA",
            "postal_code": "941153465",
            "country_code": "US",
            "telephone_number": "415-885-7886",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GOMEZ",
        "first_name": "ALEXANDER",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-04-04",
        "last_updated": "2026-04-24",
        "certification_date": "2026-04-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A169754",
            "primary": false
        },
        {
            "code": "207QS1201X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Sleep Medicine",
            "state": "CA",
            "license": "A169754",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.