UNIVERSITY OF CALIFORNIA SFGH MEDICAL GROUP
NPI 1598730616
Neurological Surgery in San Francisco, CA
About University Of California Sfgh Medical Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
UNIVERSITY OF CALIFORNIA SFGH MEDICAL GROUP (NPI 1598730616), doing business as Ucsf Sfgh Medical Group Dept Of Neurosurgery, is a healthcare organization registered as a neurological surgery in San Francisco, California and active in the NPI registry since February 2006. The organization lists Juanita Villanueva, Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
University Of California Sfgh Medical Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
19Medicare enrollment records show 19 clinicians reassign Medicare billing to University Of California Sfgh Medical Group, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 11 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 3
Clinicians, nearest first (19)
San Francisco, CA 94110
San Francisco, CA 94110
San Francisco, CA 94143
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 University Of California Sfgh Medical Group's NPI number?
The NPI number for University Of California Sfgh Medical Group is 1598730616. It was assigned to this organization in the NPPES registry on February 22, 2006. The provider is doing business as UCSF SFGH Medical Group Dept of Neurosurgery.
Where is University Of California Sfgh Medical Group located?
University Of California Sfgh Medical Group is located at 1001 Potrero Ave Rm 4m39, San Francisco, CA 94110. The listed phone number is (415) 206-3219.
What is University Of California Sfgh Medical Group's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is University Of California Sfgh Medical Group enrolled in Medicare?
Yes. University Of California Sfgh Medical Group is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through University Of California Sfgh Medical Group?
According to the CMS Revalidation Reassignment List (October 2026 release), 19 clinicians in 3 Medicare specialties reassign their Medicare billing to University Of California Sfgh Medical Group. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Neurosurgery (17), Emergency Medicine (1) and Family Practice (1). Of these, 2 practice at this address and 11 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for University Of California Sfgh Medical Group was last updated on December 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# University Of California Sfgh Medical Group · NPI 1598730616
Neurological Surgery organization in San Francisco, California. Organization record, active in the CMS NPPES registry since February 22, 2006.
## Identity
- **NPI:** 1598730616 (Entity type: Organization)
- **Enumerated:** February 22, 2006
- **Primary specialty:** Neurological Surgery · taxonomy 207T00000X
- **Also known as:** UCSF SFGH Medical Group Dept of Neurosurgery (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Juanita Villanueva, DIRECTOR
## Practice location
- **Address:** 1001 POTRERO AVE, RM 4M39, San Francisco, CA 94110-3518
- **Phone:** (415) 206-3219 · **Fax:** (415) 502-4985
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 19 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Neurosurgery (17), Emergency Medicine (1), Family Practice (1); 2 practice at this address and 11 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 26, 2025
- **Other identifiers:** Medicaid ZZZP3858Z (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1598730616) · Data from the CMS NPPES public registry.