NEVVI Medicare utilization intelligence

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UCSF HEALTH MEDICAL FOUNDATION

PAC 9638403819 Physician group
OBSTETRICS/GYNECOLOGY · REDWOOD CITY, CA · hospital-affiliated
Specialty OBSTETRICS/GYNECOLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in REDWOOD CITY, CA · bills Medicare in 2 states (CA, NE)
Scale 39 providers on the CMS registry roster · 70 codes billed (five-year data window) · 55,321 services (all billed codes, CY2024)
Medicare paid $1.2M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (650) 701-1882 — CMS registry listing
CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · figures are attributed (single-group clinicians) and disclosed fee-for-service — a subset, never complete totals · group series shown over the most recent 5 years (rosters archived from 2019)
Group analytics

Who's billing in this group, plus the paid volume analytics · CY2024

Clinician makeup · CY2024
Physicians 24Advanced-practice 1Other clinicians 0= 25 clinicians billed · CY2024
By clinician headcount, CY2024. 'Physician' follows Medicare's §1861(r) definition (MD/DO, podiatry, optometry, dental medicine, chiropractic); facility and supplier enrollments are not counted as clinicians. These 25 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 44 of the group's 70 codes this year, across 1 state (CY2024).

The full analytics for this group

Premium

The billed-volume rank, trajectory, and economics behind this group — computed on the same disclosed Medicare Part B data.

What Medicare paid this group in CY2024 is on the group's identity card — free, on every tier. Premium breaks that figure down per code and per service, and puts the volume behind it in national and peer context.

  • Per-code payment breakdown & avg $/service — dollars behind the volume
  • Beneficiary-episode volume — reach, not just service counts
  • Office vs. facility setting mix — place-of-service code split
  • National billed-volume rank — percentile, cohort & year disclosed
  • Size-peer billed-volume benchmark — vs. groups of similar size
  • Top-3 clinician share — how volume distributes
  • 5-year volume trend — direction across the window
  • Business mix — largest codes by payment

Rank and benchmark figures are billed-volume positions among peers, not measures of care. All figures attributed (single-group clinicians) and disclosed Medicare Part B fee-for-service.

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Medicare Part B FFS · CY2024 · as published by CMS

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes) locked column
1194733428 Wolfe, James MD Allergy/ Immunology San JoseCA premium
1831352350 Rassbach, Whitney MD Allergy/ Immunology MontereyCA premium
1609138874 Gandhe, Renu MD Allergy/ Immunology SunnyvaleCA premium
1063528321 Goldsobel, Alan MD Allergy/ Immunology San JoseCA premium
1306854708 Torrano, Robert MD Allergy/ Immunology San JoseCA premium
1730235334 Leung, Roxanne MD Allergy/ Immunology San JoseCA premium
1568466589 Threatt, Chris MD Urology Redwood CityCA premium
1649288945 Levenson, Toby MD Allergy/ Immunology San JoseCA premium
1972590495 Teagle, Linda M.D. Obstetrics & Gynecology Los GatosCA premium
1467475046 Margolis, Michael M.D. Gynecological Oncology Los GatosCA premium
1154363448 Phelps-Sandall, Barbara MD Obstetrics & Gynecology Mountain ViewCA premium
1417927534 Hamilton, Henry M.D. Obstetrics & Gynecology San MateoCA premium
1609982743 Serrato, Claire MD Obstetrics & Gynecology BurlingameCA premium
1689616690 Tran, Xuananh MD Obstetrics & Gynecology Mountain ViewCA premium
1508968371 Somersille, Carol MD Obstetrics & Gynecology San JoseCA premium
1467463190 Pollard, Angela M.D. Obstetrics & Gynecology Los GatosCA premium
1316026099 Cabrera, Milagros MD Obstetrics & Gynecology Daly CityCA premium
1306154976 Kulle, Christine MSN, RN, NP-C, CNM Nurse Practitioner CampbellCA premium
1407112188 Adrouny, Melissa M.D. Obstetrics & Gynecology Santa CruzCA premium
1568661056 Zeng, Rong M.D., PH.D. Obstetrics & Gynecology Daly CityCA premium
1396860037 Singleton, Pamela MD Obstetrics & Gynecology Daly CityCA premium
1649358946 Hu, Emily MD Obstetrics & Gynecology Daly CityCA premium
1386717023 Rittenhouse, Douglas MD Obstetrics & Gynecology Daly CityCA premium
1649216888 Chen, Ling MD Obstetrics & Gynecology Los GatosCA premium
1922275288 Xie, Haichun M.D. Obstetrics & Gynecology BurlingameCA premium

Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.