Individual provider Active NPI

Jennifer Ellen Guy, M.D.

  • Transplant Hepatology Physician
  • San Francisco, CA
National Provider Identifier
1710137872
Registry record updated Nov 16, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Transplant Hepatology PhysicianTaxonomy code 207RT0003X
License
A86055 Issued in CA
Practice address
1100 Van Ness Ave
San Francisco, CA 94109-6978
Phone
(415) 600-1000
Fax
(415) 558-7051
NPI assigned
Sep 25, 2008
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 16, 2020

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X A86055 CA
Hepatology Physician 207RI0008X A86055 CA
Transplant Hepatology Physician 207RT0003X A86055 CA Primary

Addresses

Primary practice location

1100 Van Ness Ave
San Francisco, CA 94109-6978

Mailing address

325 Distel Cir
Los Altos, CA 94022-1408
Phone (415) 600-1000

Other practice location 1

701 E El Camino Real
Mountain View, CA 94040-2833
Phone (415) 600-1000

Other practice location 2

3300 Webster St Ste 202
Oakland, CA 94609-3120
Phone (510) 208-1777

Other identifiers 1

IdentifierTypeStateIssuer
A86055OtherCASTATE MEDICAL LICENSE

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
I20090717000303 CA Practitioner - GastroenterologyPractitioner - Internal MedicinePractitioner - Other (Physician) 9335291640 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Other, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Sutter Bay Medical FoundationGroup PAC ID 4284538778, 3,783 clinicians

Practice addresses (Care Compare)

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

1101 Van Ness Ave
San Francisco, CA 94109-6919
Phone (415) 600-6000

3200 Kearney St
Fremont, CA 94538-2299
Phone (510) 490-1222

370 Distel Cir
Los Altos, CA 94022-1404
Phone (650) 254-5200

3838 California St
San Francisco, CA 94118-1506

701 E El Camino Real
Mountain View, CA 94040-2833
Phone (650) 691-6174

795 El Camino Real
Palo Alto, CA 94301-2302
Phone (415) 600-1020

Hospital & facility affiliations

  • California Pacific Medical Center- Van Ness Campus Hospital, San Francisco, CA, CCN 050047
  • Sutter Medical Center, Sacramento Hospital, Sacramento, CA, CCN 050108
  • California Pacific Medical Ctr-Davies Campus Hosp Hospital, San Francisco, CA, CCN 050008
  • Sutter Roseville Medical Center Hospital, Roseville, CA, CCN 050309
  • California Pacific Medical Center - Mission Bernal Hospital, San Francisco, CA, CCN 050055

Procedures performed for Medicare patients

ProcedureNumber of procedures
Upper gastrointestinal (GI) endoscopy for acid reflux1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A86055CAMDHepatology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Sutter Bay Medical Foundation Current Accepting new patients
Sutter Bay Medical Foundation Gastroenterology CurrentSince Jan 30, 2017 Accepting new patients
Sutter Bay Medical Foundation CurrentSince Jan 30, 2017 Accepting new patients
Sutter East Bay Medical Foundation Past Accepting new patients
City & County of San Francisco Past Accepting new patients
University of California San Francisco Past Accepting new patients
Sutter Bay Hospitals Past Accepting new patients

Locations (25 of 28)

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

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

325 Distel Cir
Los Altos, CA 94022
Phone (510) 204-3977

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

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

701 E El Camino Real
Mountain View, CA 94040
Phone (650) 404-8370

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

3300 Webster St
Ste 202
Oakland, CA 94609
Phone (510) 208-1777

795 El Camino Real
#1112
Palo Alto, CA 94301

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

2340 Clay St
Fl 3
San Francisco, CA 94115
Phone (415) 600-1111

3838 California St
Rm 404
San Francisco, CA 94118
Phone (415) 600-0940

1100 Van Ness Ave
Fl 3
San Francisco, CA 94109
Phone (415) 600-3397

899 Valencia St
San Francisco, CA 94110
Phone (415) 600-6960

2340 Clay St
Fl 2
San Francisco, CA 94115
Phone (415) 600-3458

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

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

1431 Noriega St
San Francisco, CA 94122
Phone (415) 759-3777

3880 S Bascom Ave
Ste 113
San Jose, CA 95124
Phone (408) 832-5495

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

3883 Airway Dr
Ste 220
Santa Rosa, CA 95403
Phone (707) 521-7750

Interoperability endpoints

  • Direct secure messaging: jguy135293@hisp.ehr.sutterhealth.org

Organizations & group practices 7

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": "1222300800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1605484800000",
    "number": "1710137872",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "325 DISTEL CIR",
            "city": "LOS ALTOS",
            "state": "CA",
            "postal_code": "940221408",
            "telephone_number": "415-600-1000",
            "fax_number": "415-558-7051"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 VAN NESS AVE",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941096978",
            "telephone_number": "415-600-1000",
            "fax_number": "415-558-7051"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "701 E El Camino Real",
            "address_purpose": "LOCATION",
            "city": "Mountain View",
            "state": "CA",
            "postal_code": "940402833",
            "country_code": "US",
            "telephone_number": "415-600-1000",
            "fax_number": "650-934-7574",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3300 Webster St Ste 202",
            "address_purpose": "LOCATION",
            "city": "Oakland",
            "state": "CA",
            "postal_code": "946093120",
            "country_code": "US",
            "telephone_number": "510-208-1777",
            "fax_number": "510-208-1776",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GUY",
        "first_name": "JENNIFER",
        "middle_name": "ELLEN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-09-25",
        "last_updated": "2020-11-16",
        "certification_date": "2020-11-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CA",
            "license": "A86055",
            "primary": false
        },
        {
            "code": "207RI0008X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hepatology",
            "state": "CA",
            "license": "A86055",
            "primary": false
        },
        {
            "code": "207RT0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Transplant Hepatology",
            "state": "CA",
            "license": "A86055",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE MEDICAL LICENSE",
            "identifier": "A86055",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.