University of California San Francisco

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

220000091 Issued in CA

Legal business name

UNIVERSITY OF CALIFORNIA SAN FRANCISCO

Doing business as

UCSF Medical Center

Practice address

400 Parnassus Ave
San Francisco, CA 94143-2202

Phone

(415) 476-1000

NPI assigned

Oct 13, 2006

Last updated

Apr 30, 2025By the provider in NPPES

Organization subpart

Yes

Parent organization

UNIVERSITY OF CALIFORNIA SAN FRANCISCO MEDICAL CENTERAs reported in NPPES

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

Authorized official

Name

Kosal Bo

Title

Vice President, Medical Staff Gov

Phone

(415) 353-7235

Specialties & licenses 15

Addresses

Other identifiers 1

Other names 1

• UCSF Medical Center Doing business as

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Other NPIs on the same Medicare enrollment 2

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

• University of California San Francisco

  dba UCSF Surgical Group

  • Surgery Physician
  • San Francisco, CA
  • NPI 1346329380

  O20031212000897

  Same enrollment
• University of California San Francisco

  dba UCSF Pediatrics Group

  • Pediatrics Physician
  • San Francisco, CA
  • NPI 1861578973

  O20031212000897

  Same enrollment

Part of

UCSF Mt Zion HSP Eeg Op

Member of 1

Organizations this organization is a member of, according to the National Provider Directory.

• UCSF Medical Group Business Services

  dba UCSF Orthotic and Prosthetic Center at Mission Bay

  • Durable Medical Equipment & Medical Supplies
  • San Francisco, CA
  • NPI 1336379494

  Member Of

  NPD member

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPDPlans: Blue Shield 65 Plus (HMO) (H0504-015-000, H0504); Blue Shield 65 Plus (HMO) (H0504-039-000, H0504); Blue Shield 65 Plus Plan 2 (HMO) (H0504-021-000, H0504); Blue Shield Inspire (HMO) (H0504-041-000, H0504); Blue Shield 65 Plus (HMO) (H0504-038-000, H0504); Blue Shield Inspire (HMO) (H0504-047-000, H0504); Blue Shield 65 Plus (HMO) (H0504-026-000, H0504); Blue Shield Advantage (HMO) (H0504-050-000, H0504); Blue Shield AdvantageOptimum Plan (HMO) (H5928-004-000, H5928); Blue Shield Inspire (HMO) (H0504-043-000, H0504)…

Practitioners 3,699

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Kathryn Mary Farris Aaronson, RN, CPNP

  • Pediatric Nurse Practitioner
  • San Francisco, CA
  • NPI 1992030951
  NPD
• Alvin Joseph Untalan Abad, FNP-C

  • Family Nurse Practitioner
  • San Francisco, CA
  • NPI 1154919306
  NPD
• Shoko Emily Abe, M.D.

  • Surgery Physician
  • Berkeley, CA
  • NPI 1609178136
  NPD
• Rebecca A Abelman, MD

  • Internal Medicine Physician
  • San Francisco, CA
  • NPI 1205364072
  NPD
• Rhonald Abitona

  • Acute Care Nurse Practitioner
  • San Francisco, CA
  • NPI 1164993473
  NPD
• Maria R Abraham, M.D.

  • Cardiovascular Disease Physician
  • San Francisco, CA
  • NPI 1669436960
  NPD
• Theodore P. Abraham, M.D.

  • Cardiovascular Disease Physician
  • San Francisco, CA
  • NPI 1467427096
  NPD
• Donald Ira Abrams, MD

  • Medical Oncology Physician
  • San Francisco, CA
  • NPI 1679530018

  Internal Medicine

  NPD
• Gary M. Abrams, M.D.

  • Physical Medicine & Rehabilitation Physician
  • San Francisco, CA
  • NPI 1346213246
  NPD
• Chris Abrecht, M.D.

  • Pain Medicine (Anesthesiology) Physician
  • San Francisco, CA
  • NPI 1013283837
  NPD
• Kimiya Abtahi, DMD

  • Student in an Organized Health Care Education/Training Program
  • San Francisco, CA
  • NPI 1295397719
  NPD
• Sara Quraish Abu-Tabikh, M.D.

  • Critical Care Medicine (Anesthesiology) Physician
  • San Francisco, CA
  • NPI 1265810055

  Obstetrics & Gynecology

  NPD

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

{
    "created_epoch": "1160697600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1745971200000",
    "number": "1164512851",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2001 THE EMBARCADERO STE 1500",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941435200",
            "telephone_number": "415-885-7268",
            "fax_number": "415-885-7445"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 PARNASSUS AVE",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941432202",
            "telephone_number": "415-476-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "UNIVERSITY OF CALIFORNIA SAN FRANCISCO",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "UNIVERSITY OF CALIFORNIA SAN FRANCISCO MEDICAL CENTER",
        "enumeration_date": "2006-10-13",
        "last_updated": "2025-04-30",
        "certification_date": "2025-04-30",
        "status": "A",
        "authorized_official_last_name": "BO",
        "authorized_official_first_name": "KOSAL",
        "authorized_official_title_or_position": "VICE PRESIDENT, MEDICAL STAFF GOV",
        "authorized_official_telephone_number": "415-353-7235"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "CA",
            "license": "220000091",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "220000091",
            "primary": true
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "CA",
            "license": "220000091",
            "primary": false
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "CA",
            "license": "220000091",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CA",
            "license": "220000091",
            "primary": false
        },
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "CA",
            "license": "220000091",
            "primary": false
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "CA",
            "license": "220000091",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "CA",
            "license": "220000091",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "220000091",
            "primary": false
        },
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "CA",
            "license": "220000091",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "CA",
            "license": "220000091",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "CA",
            "license": "220000091",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "220000091",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "220000091",
            "primary": false
        },
        {
            "code": "207ZC0006X",
            "taxonomy_group": "",
            "desc": "Pathology, Clinical Pathology",
            "state": "CA",
            "license": "220000091",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "GR008429B",
            "state": "CA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.officeally.io:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.2019.3",
            "affiliationName": "Bluemark LLC / Office Ally",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "1300 SE Cardinal Ct Ste 190",
            "city": "Vancouver",
            "state": "WA",
            "country_code": "US",
            "postal_code": "986839683",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "organization_name": "UCSF Medical Center",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "UCSF Medical Center",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• University of California - San Francisco (UCSF Regional Hemophilia Center)
• University of California at San Francisco
• University of California San Francisco (UCSF SFGH CPG Psychiatry Program)
• University of California San Francisco (UCSF Ambulatory Pharmacy)
• University of California San Francisco
• University of California San Francisco
• University of California San Francisco (SFGH Family Planning Project)
• University of California San Francisco (Emergency Department Case Management)
• University of California San Francisco (UCSF Ambulatory Pharmacy)
• University of California San Francisco (UCSF Surgical Group)

• Internal Medicine Physician in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 30, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.