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REGENTS UNIV OF CALIFORNIA UCSF
NPI 1124439807
Internal Medicine in San Francisco, CA

Active since May 15, 2014
505 PARNASSUS AVE, SAN FRANCISCO, CA 94143(415) 476-1000 Get Directions Write a Review

NPPES record last updated: April 16, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Regents Univ Of California Ucsf NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

REGENTS UNIV OF CALIFORNIA UCSF (NPI 1124439807), doing business as Ucsf Physician Group, is a healthcare organization registered as an internal medicine in San Francisco, California and active in the NPI registry since May 2014. The organization lists Kosal Bo, Vp Medical Staff Governance, as its authorized official.

NPPES Registry Identity

NPI1124439807
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameREGENTS UNIV OF CALIFORNIA UCSF
Location Address505 PARNASSUS AVESan Francisco, CA 94143-1821
Mailing Address3333 California St # S1-10San Francisco, CA 94118-1981 · (415) 885-7268
Phone(415) 476-1000
Organization SubpartYesParent: Ucsf Medical Center
Authorized OfficialKosal BoVp Medical Staff Governance · (415) 353-7235
Enumeration DateMay 15, 2014
Last NPPES UpdateApril 16, 2025
NPPES CertifiedApril 16, 2025
✔ NPI 1124439807 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 15

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X
Also ListedInternal Medicine · Clinical Cardiac ElectrophysiologyTaxonomy 207RC0001X
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X
Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X
Also ListedInternal Medicine · Hospice and Palliative MedicineTaxonomy 207RH0002X
Also ListedInternal Medicine · Interventional CardiologyTaxonomy 207RI0011X
Also ListedInternal Medicine · Infectious DiseaseTaxonomy 207RI0200X
Also ListedInternal Medicine · RheumatologyTaxonomy 207RR0500X
Also ListedObstetrics & Gynecology · Urogynecology and Reconstructive Pelvic SurgeryTaxonomy 207VF0040X
Also ListedObstetrics & Gynecology · Maternal & Fetal MedicineTaxonomy 207VM0101X
Also ListedOrthopaedic SurgeryTaxonomy 207X00000X
Also ListedPediatricsTaxonomy 208000000X · License 220000091 (CA)
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X
Also ListedSurgeryTaxonomy 208600000X
505 PARNASSUS AVE, San Francisco, CA 94143
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Other Names 1

Doing Business AsUcsf Physician Group

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CATHERINE RAMSDELL NNP
Nurse Practitioner (Neonatal)
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-1000
DR. CLAUDIO ANDRES BRAVO CARRILLO M.D.
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 502-4243
MAURICIO JALIFE BUCAY M.D
Hospitalist
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 750-4994
EMMA B SHAK M.D.
Student in an Organized Health Care Education/Training Program
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-1528
DR. ADRIANA A.T. MARTIN M.D., PH.D.
Internal Medicine
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-7288
WILLIAM JAMES DEARDORFF
Internal Medicine (Geriatric Medicine)
505 PARNASSUS AVE, 15 LONG
SAN FRANCISCO, CA 94143
San Francisco County (415) 406-1417
KEERTHANA REDDY BANALA
Student in an Organized Health Care Education/Training Program
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-7288
ROBERT CHRISTIAN WENZ
Nurse Anesthetist, Certified Registered
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-8054

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Regents Univ Of California Ucsf's NPI number?

The NPI number for Regents Univ Of California Ucsf is 1124439807. It was assigned to this organization in the NPPES registry on May 15, 2014. The provider is doing business as UCSF Physician Group.

Where is Regents Univ Of California Ucsf located?

Regents Univ Of California Ucsf is located at 505 Parnassus Ave, San Francisco, CA 94143. The listed phone number is (415) 476-1000.

What is Regents Univ Of California Ucsf's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Regents Univ Of California Ucsf was last updated on April 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.