Individual provider Active NPI

Jordyn Freddi Silverstein, MD

  • Hematology & Oncology Physician
  • San Francisco, CA
National Provider Identifier
1306473426
Registry record updated Jul 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
A186008 Issued in CA
Practice address
513 Parnassus Ave Ste S-245
San Francisco, CA 94143-2205
Phone
(818) 800-0129
NPI assigned
Mar 26, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 8, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X A186008 CA Primary

Addresses

Primary practice location

513 Parnassus Ave Ste S-245
San Francisco, CA 94143-2205

Mailing address

5767 W Century Blvd Ste 400
Los Angeles, CA 90045-5631

Other practice location 1

15503 Ventura Blvd Ste 150
Encino, CA 91436-3115
Phone (818) 995-8044

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
I20260529003072 CA Practitioner - Hematology/Oncology 3779984380

Care Compare profile

Medicare Care Compare
Specialty
Hematology/Oncology
Education
University of California, San Francisco School of Medicine, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
The Regents of the University of CaliforniaGroup PAC ID 1355248584, shared by 11 NPIs, 1,426 clinicians

Practice addresses (Care Compare)

100 Medical Plaza
Los Angeles, CA 90095-0001

100 Medical PLZ
Suite 310
Los Angeles, CA 90095-0001
Phone (310) 825-7922

15503 Ventura Blvd
Suite 150
Encino, CA 91436-3115
Phone (310) 570-1467

200 Medical Plaza
Los Angeles, CA 90095-0001

200 Medical PLZ
Los Angeles, CA 90095-0001

200 UCLA Medical PLZ
Suite 165 34
Los Angeles, CA 90095-0001
Phone (310) 824-8403

2020 Santa Monica Blvd
Suite 210
Santa Monica, CA 90404-2139
Phone (310) 458-2381

900 Weyburn Place
Suite 14 171
Los Angeles, CA 90095-0001
Phone (310) 825-8173

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Hospital & facility affiliations 1

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": "1585180800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783468800000",
    "number": "1306473426",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5767 W CENTURY BLVD STE 400",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900455631"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "513 PARNASSUS AVE STE S-245",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941432205",
            "telephone_number": "818-800-0129"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "15503 Ventura Blvd Ste 150",
            "address_purpose": "LOCATION",
            "city": "Encino",
            "state": "CA",
            "postal_code": "914363115",
            "country_code": "US",
            "telephone_number": "818-995-8044",
            "fax_number": "818-995-8007",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SILVERSTEIN",
        "first_name": "JORDYN",
        "middle_name": "FREDDI",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-03-26",
        "last_updated": "2026-07-08",
        "certification_date": "2026-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CA",
            "license": "A186008",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.