Individual provider Active NPI

Stephen J. Kahn, M.D.

  • Diagnostic Radiology Physician
  • Oakland, CA
National Provider Identifier
1790778728
Registry record updated Dec 22, 2010
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
G62715 Issued in CA
Practice address
411 30TH St
#508
Oakland, CA 94609-3310
Phone
(925) 274-4950
Fax
(925) 274-4975
NPI assigned
Aug 24, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 22, 2010

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X G62715 CA Primary

Addresses

Primary practice location

411 30TH St
#508
Oakland, CA 94609-3310

Mailing address

411 30TH St
#508
Oakland, CA 94609-3310
Phone (925) 274-4950

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
I20031217000600 CA Practitioner - Diagnostic Radiology 6002713062 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Interventional Radiology
Education
Emory University School of Medicine, 1986
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Silicon Valley Diagnostic Imaging IncGroup PAC ID 5496838518, 78 clinicians
Golden State Imaging Associates IncGroup PAC ID 1254761315, 242 clinicians
El Camino Health Medical Network LLCGroup PAC ID 6103115183, 202 clinicians
Central Valley Imaging Medical Associates IncGroup PAC ID 8628064953, 87 clinicians

Practice addresses (Care Compare)

1177 Elmsford CT
Cupertino, CA 95014-4907
Phone (408) 866-4075

137 Zanzibar Dr
Aptos, CA 95003-5540
Phone (818) 639-2901

2500 Grant Rd
Mountain View, CA 94040-4302
Phone (408) 866-4075

6001 Norris Canyon Rd
San Ramon, CA 94583-5400
Phone (408) 866-4075

625 Lincoln Ave
San Jose, CA 95126-3785
Phone (408) 871-3400

75 Nielson St
Watsonville Community Hospital
Watsonville, CA 95076-2468
Phone (831) 724-4741

815 Pollard Rd
Los Gatos, CA 95032-1438
Phone (408) 866-4075

Hospital & facility affiliations

  • El Camino Health Hospital, Mountain View, CA, CCN 050308
  • San Ramon Regional Medical Center Hospital, San Ramon, CA, CCN 050689
  • Northbay Medical Center Hospital, Fairfield, CA, CCN 050367

Merit-based Incentive Payment System (MIPS)

Final score
85.48 of 100Reported as group
Quality
80.12
Promoting interoperability
100
Improvement activities
40
Cost
71.46

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
John Muir Trauma Physicians Billing Service Current Accepting new patients
John Muir Trauma Physicians Billing Service Diagnostic Radiology CurrentSince Mar 19, 2019 Accepting new patients
Golden State Imaging Associates Inc Diagnostic Radiology CurrentSince Jan 18, 2026 Accepting new patients
El Camino Health Medical Network, LLC CurrentSince Mar 3, 2024 Accepting new patients
Jason L Hwang MD Inc Diagnostic Radiology CurrentSince Feb 15, 2022 Accepting new patients
Silicon Valley Diagnostic Imaging, Inc. Diagnostic Radiology CurrentSince Dec 1, 2022 Accepting new patients
Smithville Hospital Authority Past Accepting new patients
Ascension Seton Past Accepting new patients
St. Helena Hospital Past Accepting new patients
North Carolina Nephrology PA Past Accepting new patients
Pacific Imaging Consultants, a Medical Group, Inc. Diagnostic Radiology Past Accepting new patients
El Camino Health Medical Group Past Accepting new patients
Radiology Medical Group of Santa Cruz County Inc Diagnostic Radiology Past Accepting new patients
Valley Radiologist Medical Associates Diagnostic Radiology Past Accepting new patients
Valley Radiology Medical Associates, Inc. Past Accepting new patients

Locations

815 Pollard Rd
Los Gatos, CA 95032
Phone (408) 378-6131

2500 Grant Rd
Mountain View, CA 94040
Phone (650) 903-9500

5860 Owens Dr
Ste 150
Pleasanton, CA 94588
Phone (925) 467-1400

2585 Samaritan Dr
San Jose, CA 95124
Phone (408) 278-3003

625 Lincoln Ave
San Jose, CA 95126
Phone (408) 278-3003

6001 Norris Canyon Rd
San Ramon, CA 94583
Phone (925) 275-8273

7777 Norris Canyon Rd
San Ramon, CA 94583
Phone (925) 275-8442

1000 Greenley Rd
Sonora, CA 95370
Phone (209) 263-0803

1601 Ygnacio Valley Rd
Walnut Creek, CA 94598
Phone (925) 295-1545

Organizations & group practices 16

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

View all 16

Hospital & facility affiliations 5

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": "1124841600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1292976000000",
    "number": "1790778728",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "411 30TH ST",
            "address_2": "#508",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946093310",
            "telephone_number": "925-274-4950",
            "fax_number": "925-274-4975"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "411 30TH ST",
            "address_2": "#508",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946093310",
            "telephone_number": "925-274-4950",
            "fax_number": "925-274-4975"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KAHN",
        "first_name": "STEPHEN",
        "middle_name": "J.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-24",
        "last_updated": "2010-12-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "G62715",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oakland, CA

Sources for this page

Verify at the official NPI Registry.