Individual provider Active NPI

Ivan David Zeitz, MD

  • Anesthesiology Physician
  • San Francisco, CA
National Provider Identifier
1235170895
Registry record updated Jul 12, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
A79390 Issued in CA
Practice address
3700 California St
San Francisco, CA 94118-1618
Phone
(415) 719-0000
NPI assigned
Jun 8, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 12, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X A79390 CA Primary

Addresses

Primary practice location

3700 California St
San Francisco, CA 94118-1618

Mailing address

PO Box 39000
Dept 33995
San Francisco, CA 94139-0001
Phone (503) 372-2740

Other identifiers 1

IdentifierTypeStateIssuer
00A793900MedicaidCA

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
I20040618000825 CA Practitioner - Anesthesiology 3577548239 Reassigns benefits to 5 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A79390CAMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University Anesthesia Medical Group Anesthesiology CurrentSince Feb 10, 2025 Accepting new patients
UCSF Medical Group Business Services CurrentSince Feb 10, 2025 Accepting new patients
G2 Anesthesia PC Anesthesiology CurrentSince Jan 1, 2023 Accepting new patients
UCSF Medical Group Business Services CurrentSince Feb 10, 2025 Accepting new patients
University of California San Francisco CurrentSince Feb 10, 2025 Accepting new patients
University of California San Francisco Current Accepting new patients
Anesthesia Care Associates Medical Group Inc Anesthesiology CurrentSince Jan 1, 2020 Accepting new patients
University of California San Francisco CurrentSince Feb 10, 2025 Accepting new patients
Sutter Bay Hospitals Past Accepting new patients
UCSF Medical Center Anesthesiology Past Accepting new patients
California Pacific Medical Group, Inc. Past Accepting new patients

Locations

1720 El Camino Real
Ste 100
Burlingame, CA 94010
Phone (650) 259-5300

1501 Trousdale Dr
Burlingame, CA 94010
Phone (650) 696-3520

429 Llewellyn Ave
Campbell, CA 95008
Phone (408) 358-5000

15047 Los Gatos Blvd
Los Gatos, CA 95032
Phone (408) 356-2774

2333 Buchanan St
San Francisco, CA 94115
Phone (415) 563-4321

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

3490 California St
Ste 201
San Francisco, CA 94118
Phone (415) 440-2972

3370 Geary Blvd
San Francisco, CA 94118
Phone (415) 379-7500

3555 Cesar Chavez
San Francisco, CA 94110
Phone (415) 485-8824

3700 California St
San Francisco, CA 94118
Phone (415) 719-0000

2299 Post St
Ste 108
San Francisco, CA 94115
Phone (415) 923-3770

1101 Van Ness Ave
San Francisco, CA 94109
Phone (415) 485-8824

521 Parnassus Ave
Fl 4
San Francisco, CA 94143
Phone (415) 476-9035

2001 The Embarcadero
Ofc Of
San Francisco, CA 94143
Phone (628) 224-5503

3468 California St
San Francisco, CA 94118
Phone (415) 345-0100

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

2400 Clay St
San Francisco, CA 94115
Phone (415) 567-7000

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

1635 Divisadero St
Ste 200
San Francisco, CA 94115
Phone (415) 346-1218

3000 California St
#2
San Francisco, CA 94115
Phone (415) 561-1171

2425 Samaritan Dr
San Jose, CA 95124
Phone (408) 354-2114

133 La Casa Via
Ste 150
Walnut Creek, CA 94598
Phone (925) 210-8400

Organizations & group practices 11

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": "1149724800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1184198400000",
    "number": "1235170895",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 39000",
            "address_2": "DEPT 33995",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941390001",
            "telephone_number": "503-372-2740",
            "fax_number": "503-372-2754"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3700 CALIFORNIA ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941181618",
            "telephone_number": "415-719-0000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZEITZ",
        "first_name": "IVAN",
        "middle_name": "DAVID",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-08",
        "last_updated": "2007-07-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CA",
            "license": "A79390",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A793900",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.