Individual provider Active NPI

Abner Paul Korn, MD

  • Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician
  • San Francisco, CA
National Provider Identifier
1912934886
Registry record updated Apr 11, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) PhysicianTaxonomy code 207VF0040X
License
G55522 Issued in CA
Practice address
1001 Potrero Avenue
RM 6D14
San Francisco, CA 94110-3518
Phone
(415) 206-5679
Fax
(415) 206-3112
NPI assigned
Jun 27, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 11, 2023

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X G55522 CA
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician 207VF0040X G55522 CA Primary

Addresses

Primary practice location

1001 Potrero Avenue
RM 6D14
San Francisco, CA 94110-3518

Mailing address

PO Box 7464
San Francisco, CA 94120-7464
Phone (415) 206-3103

Other practice location 1

2823 Fresno St
Fresno, CA 93721-1324
Phone (559) 443-2682

Other identifiers 1

IdentifierTypeStateIssuer
00G555220MedicaidCA

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
I20080225000739 CA Practitioner - Obstetrics/Gynecology 3577647833 Reassigns benefits to 7 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Yale University School of Medicine, 1984
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1001 Potrero Ave
San Francisco, CA 94110-3518

1001 Potrero Ave BLDG 80 Ward 83
Suite 32
San Francisco, CA 94110-3518
Phone (628) 206-8610

2330 Post St
San Francisco, CA 94115-3465
Phone (415) 476-4029

2823 Fresno St
Fresno, CA 93721-1324
Phone (559) 459-6000

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of the uterus1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
G55522CAMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of California SFGH Medical Group CurrentSince Jan 1, 2000 Accepting new patients
University of California San Francisco Current Accepting new patients
Regents of University of California CurrentSince May 15, 2023 Accepting new patients
Central California Faculty Medical Group, Inc. Obstetrics & Gynecology CurrentSince Jul 12, 2025 Accepting new patients
UCSF Medical Group Business Services CurrentSince Jul 1, 2007 Accepting new patients
Regents of University of California CurrentSince May 15, 2023 Accepting new patients
University of California SFGH Medical Group Obstetrics & Gynecology CurrentSince Jan 1, 2000 Accepting new patients
UCSF Dept of Surgery CurrentSince Aug 7, 2021 Accepting new patients
UCSF Medical Group Business Services Obstetrics & Gynecology CurrentSince Jul 1, 2007 Accepting new patients
University of California SFGH Medical Group Current Accepting new patients
University of California San Francisco CurrentSince Jul 1, 2007 Accepting new patients
University of California San Francisco Obstetrics & Gynecology CurrentSince Jul 1, 2007 Accepting new patients
City & County of San Francisco CurrentSince Nov 12, 2019 Accepting new patients
City & County of San Francisco Current Accepting new patients
Central California Faculty Medical Group, Inc. CurrentSince Jul 12, 2025 Accepting new patients
City and County of San Francisco CurrentSince Nov 12, 2019 Accepting new patients
University of California San Francisco Past Accepting new patients
United Health Centers of the San Joaquin Valley Past Accepting new patients
University of California San Francisco Medical Center Past Accepting new patients

Locations

290 N Wayte Ln
Fresno, CA 93701
Phone (559) 459-4101

2335 E Kashian Ln
Ste 301
Fresno, CA 93701
Phone (559) 224-5864

290 N Wayte Ln
Ste 1200
Fresno, CA 93701

2823 Fresno St
Fresno, CA 93721
Phone (559) 459-3965

2335 E Kashian Ln
Ste 240
Fresno, CA 93701
Phone (559) 320-0545

1001 Potrero Ave
Bldg 5
San Francisco, CA 94110
Phone (628) 206-5753

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

2356 Sutter St
San Francisco, CA 94115

1500 Owens St
Fl 3
San Francisco, CA 94158

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

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

1001 Potrero Ave
Rm 6D14
San Francisco, CA 94110
Phone (415) 206-5679

1001 Potrero Ave
San Francisco, CA 94110
Phone (415) 206-2305

Interoperability endpoints

  • Direct secure messaging: akorn10651@direct-ucsfmedicalcenter.org
  • Direct secure messaging: abner.korn.1@17661.direct.athenahealth.com

Organizations & group practices 19

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

View all 19

Hospital & facility affiliations 4

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

NPI Registry JSON

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

{
    "created_epoch": "1151366400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1681171200000",
    "number": "1912934886",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 7464",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941207464",
            "telephone_number": "415-206-3103",
            "fax_number": "415-206-3872"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1001 POTRERO AVENUE",
            "address_2": "RM 6D14",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941103518",
            "telephone_number": "415-206-5679",
            "fax_number": "415-206-3112"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2823 Fresno St",
            "address_purpose": "LOCATION",
            "city": "Fresno",
            "state": "CA",
            "postal_code": "937211324",
            "country_code": "US",
            "telephone_number": "559-443-2682",
            "fax_number": "559-443-2681",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KORN",
        "first_name": "ABNER",
        "middle_name": "PAUL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-27",
        "last_updated": "2023-04-11",
        "certification_date": "2023-04-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "G55522",
            "primary": false
        },
        {
            "code": "207VF0040X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Urogynecology and Reconstructive Pelvic Surgery",
            "state": "CA",
            "license": "G55522",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G555220",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.