Individual provider Active NPI

Arnold Sterne Leff, MD

  • Family Medicine Physician
  • San Jose, CA
National Provider Identifier
1326004730
Registry record updated May 7, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
C31564 Issued in CA
Practice address
2400 Moorpark Ave
Internal Medicine Department
San Jose, CA 95128-2625
Phone
(408) 885-5000
NPI assigned
Apr 25, 2006
Last updated
May 7, 2018By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 7, 2018

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X C31564 CA Primary
Geriatric Medicine (Family Medicine) Physician 207QG0300X C31564 CA

Addresses

Primary practice location

2400 Moorpark Ave
Internal Medicine Department
San Jose, CA 95128-2625

Mailing address

1080 Emeline Ave
Santa Cruz, CA 95060-1966
Phone (831) 454-5401

Other identifiers 1

IdentifierTypeStateIssuer
00C315640MedicaidCA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
C31564CAMDFamily Medicine Physician

NPI Registry JSON

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

{
    "created_epoch": "1145923200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1525651200000",
    "number": "1326004730",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1080 EMELINE AVE",
            "city": "SANTA CRUZ",
            "state": "CA",
            "postal_code": "950601966",
            "telephone_number": "831-454-5401",
            "fax_number": "831-454-4488"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2400 MOORPARK AVE",
            "address_2": "INTERNAL MEDICINE DEPARTMENT",
            "city": "SAN JOSE",
            "state": "CA",
            "postal_code": "951282625",
            "telephone_number": "408-885-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEFF",
        "first_name": "ARNOLD",
        "middle_name": "STERNE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-25",
        "last_updated": "2018-05-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "C31564",
            "primary": true
        },
        {
            "code": "207QG0300X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Geriatric Medicine",
            "state": "CA",
            "license": "C31564",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00C315640",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in San Jose, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 7, 2018; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.