Active NPI
Vivek Jain, M.D.
- Infectious Disease Physician
- San Francisco, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Infectious Disease Physician
- License
- A91527
- Practice address
- 505 Parnassus Ave
Room S-380
San Francisco, CA 94143-2204 - Phone
- (415) 476-9363
- Fax
- (415) 476-9364
- NPI assigned
- Jul 7, 2006
- Last updated
- May 13, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | A91527 | CA | |
| Infectious Disease Physician | 207RI0200X | A91527 | CA | Primary |
Addresses
Primary practice location
505 Parnassus Ave
Room S-380
San Francisco, CA 94143-2204
Mailing address
505 Parnassus Ave
Room S-380
San Francisco, CA 94143-2204
Phone (415) 476-9363
Other practice location 1
995 Potrero Ave.
Bldg. 80, Ward 86, Fl. 6
San Francisco, CA 94110-3518
Phone (628) 206-2400
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00A915270 | Medicaid | CA |
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
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Infectious Disease
- Education
- Stanford University School of Medicine, 2003
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- University of California SFGH Medical Group
Practice addresses (Care Compare)
1001 Potrero Ave
San Francisco, CA 94110-3518
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 97.28 of 100
- Quality
- 89.92
- Promoting interoperability
- 100
- Improvement activities
- 40
- Cost
- 78.23
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A91527 | CA | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| University of California SFGH Medical Group | Current | Accepting new patients | |
| University of California SFGH Medical Group | Current | Accepting new patients | |
| City & County of San Francisco | Current | Accepting new patients | |
| University of California SFGH Medical Group | Current | Accepting new patients | |
| University of California SFGH Medical Group | Infectious Disease | Current | Accepting new patients |
| University of California SFGH Medical Group | Current | Accepting new patients | |
| City and County of San Francisco | Current | Accepting new patients | |
| University of California SFGH Medical Group | Internal Medicine | Current | Accepting new patients |
| City & County of San Francisco | Current | Accepting new patients |
Locations
1001 Potrero Ave
San Francisco, CA 94110
Phone (415) 206-2305
1001 Potrero Ave
Bldg 30
San Francisco, CA 94110
Phone (415) 206-5438
1001 Potrero Ave
Bldg 80
San Francisco, CA 94110
Phone (628) 206-8610
1001 Potrero Ave
Rm 5H22
San Francisco, CA 94110
Phone (628) 206-4774
375 Laguna Honda Blvd
San Francisco, CA 94116
Phone (415) 759-2300
995 Potrero Ave
Bldg 80
San Francisco, CA 94110
Phone (415) 206-8611
Organizations & group practices 9
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba San Francisco Public Health Laboratory
- Clinical Medical Laboratory
- San Francisco, CA
- NPI 1982737524
-
dba UCSF SFGH Medical Group Dept of Otolaryngology
- Otolaryngology Physician
- San Francisco, CA
- NPI 1154396208
-
dba UCSF SFGH Medical Group Dept of Hematology
- Hematology (Internal Medicine) Physician
- San Francisco, CA
- NPI 1326013442
-
dba UCSF SFGH Medical Group Dept of Infectious Disease
- Infectious Disease Physician
- San Francisco, CA
- NPI 1366417933
-
dba Laguna Honda Medical Group
- Geriatric Medicine (Family Medicine) Physician
- San Francisco, CA
- NPI 1265460190
-
dba DSAAM OTOP Methadone Maintenance
- Methadone Clinic
- San Francisco, CA
- NPI 1578787925
-
dba UCSF SFGH Medical Group Division of Vascular Surgery
- Vascular Surgery Physician
- San Francisco, CA
- NPI 1033913959
-
dba UCSF SFGH Medical Group Dept of Medical Oncology
- Medical Oncology Physician
- San Francisco, CA
- NPI 1386619419
-
dba UCSF SFGH Medical Group, Toxicology Services
- Medical Toxicology (Emergency Medicine) Physician
- San Francisco, CA
- NPI 1730434333
Internal Medicine
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Zuckerberg San Francisco General Hospital and Trauma Center- Acute
- General Acute Care Hospital
- San Francisco, CA
- NPI 1083648810
-
dba Zuckerberg San Francisco General Hospital and Trauma Center - Acute
- General Acute Care Hospital
- San Francisco, CA
- NPI 1164609962
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1152230400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778630400000",
"number": "1093747248",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "505 PARNASSUS AVE",
"address_2": "ROOM S-380",
"city": "SAN FRANCISCO",
"state": "CA",
"postal_code": "941432204",
"telephone_number": "415-476-9363",
"fax_number": "415-476-9364"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "505 PARNASSUS AVE",
"address_2": "ROOM S-380",
"city": "SAN FRANCISCO",
"state": "CA",
"postal_code": "941432204",
"telephone_number": "415-476-9363",
"fax_number": "415-476-9364"
}
],
"practiceLocations": [
{
"address_1": "995 Potrero Ave.",
"address_2": "Bldg. 80, Ward 86, Fl. 6",
"address_purpose": "LOCATION",
"city": "San Francisco",
"state": "CA",
"postal_code": "941103518",
"country_code": "US",
"telephone_number": "628-206-2400",
"fax_number": "628-206-7514",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "JAIN",
"first_name": "VIVEK",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-07-07",
"last_updated": "2026-05-13",
"certification_date": "2026-05-13",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "A91527",
"primary": false
},
{
"code": "207RI0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Infectious Disease",
"state": "CA",
"license": "A91527",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00A915270",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in San Francisco, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.