NEVVI Medicare utilization intelligence

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CHINESE HOSPITAL ASSOCIATION

PAC 9436042413 Physician group
INTERNAL MEDICINE · SAN FRANCISCO, CA · hospital-affiliated
Specialty INTERNAL MEDICINE — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in SAN FRANCISCO, CA · bills Medicare in 1 state (CA)
Scale 34 providers on the CMS registry roster · 93 codes billed (five-year data window) · 18,998 services (all billed codes, CY2024)
Medicare paid $818K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (415) 677-2370 — 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 5Other clinicians 0= 29 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 29 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 50 of the group's 93 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
1396743241 Fong, Vernon M.D. Orthopedic Surgery San FranciscoCA premium
1619321304 Chen, Jennifer MD Family Practice San FranciscoCA premium
1497828586 Chan, Shu Wing MD Internal Medicine San FranciscoCA premium
1831204486 Chung, William M.D. Internal Medicine San FranciscoCA premium
1831528363 Eng, Anderson D.O. Internal Medicine San FranciscoCA premium
1336101500 Kwan, Chuk M.D. Internal Medicine San FranciscoCA premium
1518288877 Maung, Aung Kyaw M.D Internal Medicine Daly CityCA premium
1104010586 Chen, Frank M.D. Family Practice San FranciscoCA premium
1225186257 Huang, Scott DO Family Practice San FranciscoCA premium
1881692002 Shen, Jenta M.D. Gynecological Oncology San FranciscoCA premium
1659769073 Luo, Zemeng Nurse Practitioner San FranciscoCA premium
1831630813 Qin, Shaoxian FNP Nurse Practitioner South San FranciscoCA premium
1689031346 Tran, Jennifer FNP Nurse Practitioner San MateoCA premium
1033155213 Chan, Edward M.D. Internal Medicine San FranciscoCA premium
1326130071 Hom, Fred MD Pulmonary Disease San RafaelCA premium
1659455251 Lam, Diana MD Cardiology San FranciscoCA premium
1144270612 Wolfson, Nikolaj M.D. Orthopedic Surgery San FranciscoCA premium
1124857768 Wang, Heru Nurse Practitioner San FranciscoCA premium
1568843787 Wu, Lita O.D. Optometry South San FranciscoCA premium
1134957749 Xu, Ruining Nurse Practitioner San FranciscoCA premium
1104833888 Gomez, Antonio · member of 2 groups MD Pulmonary Disease San FranciscoCA premium
1982758389 Graham, Brian · member of 2 groups MD Internal Medicine AuroraCO premium
1215131883 Ho, Ki Hong · member of 2 groups MD Otolaryngology San FranciscoCA premium
1437189966 Ho, Gustin · member of 2 groups M.D. Internal Medicine San FranciscoCA premium
1841637162 Lee, Michael · member of 3 groups MD Pulmonary Disease AuroraCO premium
1699792663 Quock, Justin · member of 2 groups M.D., F.A.C.P. Internal Medicine San FranciscoCA premium
1225568595 Suen, Angela · member of 3 groups MD Hospitalist San FranciscoCA premium
1417051657 Wong, Vincent · member of 3 groups DPM Podiatry San FranciscoCA premium
1669600086 Xu, Chengyu · member of 2 groups M.D. Endocrinology Daly CityCA 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.