Katherine Gershfeld, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

A210244 Issued in CA

Practice address

2356 Sutter St
San Francisco, CA 94115-3006

Phone

(415) 885-7788

NPI assigned

Mar 29, 2023

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in RI

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

Family Practice

Education

Other, 2023

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Kent County Memorial Hospital Hospital, Warwick, RI, CCN 410009

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

• Kent County Memorial Hospital

  dba Kent County Hospital Rehab Unit

  • Rehabilitation Hospital Unit
  • Warwick, RI
  • NPI 1023017944
  Care Compare affiliation
• Kent County Memorial Hospital

  • General Acute Care Hospital
  • Warwick, RI
  • NPI 1386643294
  Care Compare affiliation

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

{
    "created_epoch": "1680048000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783555200000",
    "number": "1124722467",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 BREWSTER ST",
            "city": "PAWTUCKET",
            "state": "RI",
            "postal_code": "028604400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2356 SUTTER ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941153006",
            "telephone_number": "415-885-7788"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "111 Brewster St",
            "address_purpose": "LOCATION",
            "city": "Pawtucket",
            "state": "RI",
            "postal_code": "028604400",
            "country_code": "US",
            "telephone_number": "401-729-2206",
            "fax_number": "401-921-6962",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GERSHFELD",
        "first_name": "KATHERINE",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-03-29",
        "last_updated": "2026-07-09",
        "certification_date": "2026-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A210244",
            "primary": true
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "RI",
            "license": "LP06041",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ella Jordan Geronimo
• Marie Geronimo
• Oscar Geronimo
• Lawrence Edward Gerquest
• Faina Gersh
• Gary Gershony, M.D.
• Karen N. Gershow, RN
• Helena Gershwin, CCC, SLP
• Alexandra Gersing, MD
• Mara N Gerson, PSYD

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 9, 2026; 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.