Individual provider Active NPI

James Joseph Hershon, MD

  • Critical Care Medicine (Internal Medicine) Physician
  • San Francisco, CA
National Provider Identifier
1508940305
Registry record updated Jan 7, 2013
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X
License
G34963 Issued in CA
Practice address
2351 Clay St
# 501
San Francisco, CA 94115
Phone
(415) 923-3421
Fax
(415) 600-1414
NPI assigned
Oct 25, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 7, 2013

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X G34963 CA Primary
Pulmonary Disease Physician 207RP1001X G34963 CA

Addresses

Primary practice location

2351 Clay St
# 501
San Francisco, CA 94115

Mailing address

2351 Clay St
# 501
San Francisco, CA 94115
Phone (415) 923-3421

Other identifiers 1

IdentifierTypeStateIssuer
00G349630MedicaidCA

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
I20080822000663 CA Practitioner - Critical Care (Intensivists) 1759275506 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Critical Care (Intensivists)
Education
Other, 2000
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Sutter Bay Medical FoundationGroup PAC ID 4284538778, 3,783 clinicians
San Francisco Critical Care Med Group IncGroup PAC ID 1850285602, 18 clinicians
California Advanced Imaging Medical Associates IncGroup PAC ID 0244144228, 85 clinicians

Practice addresses (Care Compare)

1100 Van Ness Ave
San Francisco, CA 94109-6978
Phone (415) 600-0140

1100 Van Ness Ave
Suite 1005
San Francisco, CA 94109-6920
Phone (415) 923-3421

2333 Buchanan St
San Francisco, CA 94115-1925
Phone (415) 600-6474

Hospital & facility affiliations

  • California Pacific Medical Center- Van Ness Campus Hospital, San Francisco, CA, CCN 050047
  • California Pacific Medical Ctr-Davies Campus Hosp Hospital, San Francisco, CA, CCN 050008
  • Sutter Santa Rosa Regional Hospital Hospital, Santa Rosa, CA, CCN 050291
  • Alta Bates Summit Medical Center Hospital, Oakland, CA, CCN 050043
  • California Pacific Medical Center - Mission Bernal Hospital, San Francisco, CA, CCN 050055

Merit-based Incentive Payment System (MIPS)

Final score
97.3 of 100Reported as group
Quality
82.96
Promoting interoperability
100
Improvement activities
40
Cost
74.7

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
G34963CAMDCritical Care Medicine (Internal Medicine) Physician

Practice roles (11 of 12)

OrganizationSpecialtyStatusNew patients
California Advanced Imaging Medical Associates Inc CurrentSince May 15, 2017 Accepting new patients
Sutter Bay Medical Foundation CurrentSince Feb 1, 2026 Accepting new patients
Sutter Bay Medical Foundation Current Accepting new patients
San Francisco Critical Care Med Group Inc Critical Care Medicine CurrentSince Jun 23, 2000 Accepting new patients
Marin General Hospital Past Accepting new patients
Sutter Bay Hospitals Past Accepting new patients
Sutter Delta Medical Center Past Accepting new patients
Sutter Bay Hospitals Past Accepting new patients
Sutter Bay Hospitals Past Accepting new patients
Sutter East Bay Medical Foundation Past Accepting new patients
El Camino Hospital Past Accepting new patients

Locations (25 of 29)

18400 US Highway 18
Apple Valley, CA 92307
Phone (760) 810-7590

350 John Muir Pkwy
Ste 160
Brentwood, CA 94513
Phone (925) 204-1920

1950 University Ave
Ste 160
East Palo Alto, CA 94303
Phone (650) 317-8100

3200 Kearney St
Fremont, CA 94538
Phone (510) 498-2800

1189 E Herndon Ave
Ste 103
Fresno, CA 93720
Phone (559) 450-7777

1260 S Eliseo Dr
Ste 101
Greenbrae, CA 94904
Phone (415) 461-9033

5176 Hill Rd E
Lakeport, CA 95453
Phone (707) 262-5000

370 Distel Cir
Los Altos, CA 94022
Phone (650) 254-5200

600 Coffee Rd
Modesto, CA 95355
Phone (209) 550-4755

101 Rowland Way
Ste 220
Novato, CA 94945
Phone (415) 878-7200

795 El Camino Real
Palo Alto, CA 94301
Phone (650) 324-1832

1555 East St
Ste 200
Redding, CA 96001
Phone (530) 229-0911

151 N Sunrise Ave
Ste 1205
Roseville, CA 95661
Phone (916) 789-1505

3838 California St
Rm 612
San Francisco, CA 94118
Phone (415) 221-0735

1101 Van Ness Ave
San Francisco, CA 94109
Phone (415) 485-8824

45 Castro St
San Francisco, CA 94114
Phone (415) 241-5695

2351 Clay St
Ste 501
San Francisco, CA 94115
Phone (415) 600-3898

3838 California St
Rm 410
San Francisco, CA 94118
Phone (415) 751-1847

2351 Clay St
#501
San Francisco, CA 94115
Phone (415) 923-3421

1100 Van Ness Ave
Ste 1005
San Francisco, CA 94109
Phone (415) 923-3421

2333 Buchanan St
San Francisco, CA 94115
Phone (415) 563-4321

2100 Webster St
San Francisco, CA 94115
Phone (415) 441-5742

1100 Van Ness Ave
San Francisco, CA 94109
Phone (415) 600-5760

100 S San Mateo Dr
San Mateo, CA 94401
Phone (650) 696-4140

123 S San Mateo Dr
San Mateo, CA 94401
Phone (650) 343-4200

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: jhershonmd45947@hisp.ehr.sutterhealth.org

Organizations & group practices 11

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.

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": "1161734400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1357516800000",
    "number": "1508940305",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2351 CLAY ST",
            "address_2": "# 501",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "94115",
            "telephone_number": "415-923-3421",
            "fax_number": "415-600-1414"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2351 CLAY ST",
            "address_2": "# 501",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "94115",
            "telephone_number": "415-923-3421",
            "fax_number": "415-600-1414"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HERSHON",
        "first_name": "JAMES",
        "middle_name": "JOSEPH",
        "name_prefix": "Mr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-25",
        "last_updated": "2013-01-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "CA",
            "license": "G34963",
            "primary": true
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "CA",
            "license": "G34963",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G349630",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.