Individual provider Active NPI

Monte P Fisher, MD

  • Radiation Oncology Physician
  • San Francisco, CA
National Provider Identifier
1164442497
Registry record updated Apr 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Radiation Oncology PhysicianTaxonomy code 2085R0001X
License
A69053 Issued in CA
Practice address
1032 Irving St Ste 137
San Francisco, CA 94122-2216
Phone
(415) 637-7487
Fax
(209) 621-1952
NPI assigned
Jul 20, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 7, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Radiation Oncology Physician 2085R0001X A69053 CA Primary

Addresses

Primary practice location

1032 Irving St Ste 137
San Francisco, CA 94122-2216

Mailing address

1032 Irving St
Suite #137
San Francisco, CA 94122-2216
Phone (415) 624-4836

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)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
69053CAMDPharmacist
A69053CAMDRadiation Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Doctors on Duty Medical Group, Inc Past Accepting new patients
Valley Cancer Medical Center Inc Past Accepting new patients

Organizations & group practices 2

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": "1153353600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775520000000",
    "number": "1164442497",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1032 IRVING ST",
            "address_2": "SUITE #137",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941222216",
            "telephone_number": "415-624-4836",
            "fax_number": "415-566-1174"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1032 IRVING ST STE 137",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941222216",
            "telephone_number": "415-637-7487",
            "fax_number": "209-621-1952"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FISHER",
        "first_name": "MONTE",
        "middle_name": "P",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-07-20",
        "last_updated": "2026-04-07",
        "certification_date": "2026-04-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "CA",
            "license": "A69053",
            "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 Apr 7, 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.