Alexander Geng, M.D.

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

A117696 Issued in CA

Practice address

900 Hyde St
Level B Department of Radiation Oncology
San Francisco, CA 94109

Phone

(415) 353-6420

NPI assigned

Aug 31, 2011

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

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

Specialty

Radiation Oncology

Education

University of California, San Diego School of Medicine, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Hospital & facility affiliations

• UCSF Health Saint Francis Hospital Hospital, San Francisco, CA, CCN 050152
• California Pacific Medical Center- Van Ness Campus Hospital, San Francisco, CA, CCN 050047
• UCSF Medical Center Hospital, San Francisco, CA, CCN 050454
• Chinese Hospital Hospital, San Francisco, CA, CCN 050407

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• Direct secure messaging: ageng69850@direct-ucsfmedicalcenter.org

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.

• Alexander Geng Inc

  • Radiation Oncology Physician
  • San Francisco, CA
  • NPI 1992394811
  Medicare reassignment NPD Authorized official
• Marin Hospitalist Medical Group, Inc.

  • Internal Medicine Physician
  • Greenbrae, CA
  • NPI 1023041753
  Medicare reassignment NPD
• Sutter Bay Hospitals

  • Rehabilitation Hospital Unit
  • Oakland, CA
  • NPI 1194171371
  NPD (past)
• Franciscan Care Services Inc

  • Certified Registered Nurse Anesthetist
  • West Point, NE
  • NPI 1043224975
  NPD (past)
• Franciscan Care Services Inc

  • Medicare Defined Swing Bed Hospital Unit
  • West Point, NE
  • NPI 1235145392
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Chinese Hospital Association

  • General Acute Care Hospital
  • San Francisco, CA
  • NPI 1992898837
  Care Compare affiliation
• Sutter Bay Hospitals

  • General Acute Care Hospital
  • San Francisco, CA
  • NPI 1740348929
  Care Compare affiliation
• UCSF Health Community Hospitals

  • General Acute Care Hospital
  • San Francisco, CA
  • NPI 1316061997
  Care Compare affiliation
• University of California, San Francisco

  • General Acute Care Hospital
  • San Francisco, CA
  • NPI 1689772592
  Care Compare affiliation

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

{
    "created_epoch": "1314748800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1521244800000",
    "number": "1790066090",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "900 HYDE ST",
            "address_2": "LEVEL B DEPARTMENT OF RADIATION ONCOLOGY",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "94109",
            "telephone_number": "415-353-6420"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "900 HYDE ST",
            "address_2": "LEVEL B DEPARTMENT OF RADIATION ONCOLOGY",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "94109",
            "telephone_number": "415-353-6420"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2333 Buchanan St",
            "address_2": "Level B Rad Onc",
            "address_purpose": "LOCATION",
            "city": "San Francisco",
            "state": "CA",
            "postal_code": "941151925",
            "country_code": "US",
            "telephone_number": "415-600-3616",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GENG",
        "first_name": "ALEXANDER",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2011-08-31",
        "last_updated": "2018-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A117696",
            "primary": false
        },
        {
            "code": "2085R0203X",
            "taxonomy_group": "",
            "desc": "Radiology, Therapeutic Radiology",
            "state": "CA",
            "license": "A117696",
            "primary": false
        },
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "CA",
            "license": "A117696",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Genesis Healthcare Partners PC
• Geneva Eye Care
• Geneva Eye Care Optometry Inc
• Mary S. Genevieve, M.D.
• Stephanie Geneza
• Stevan Gengo, MFT
• Michael J Genhart, PH.D.
• Julie Marie Gennarino, PA
• Matthew E Geno, APRN
• Genoa Healthcare LLC

• Radiation Oncology Physician in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Radiation Oncology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 17, 2018; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.