NEVVI Medicare utilization intelligence

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Group profile

REGENTS OF THE UNIVERSITY OF CALIFORNIA

PATHOLOGY · ORANGE, CA · 38 providers · hospital-affiliated · (714) 456-7004

Provider volumes, all codes · CY2024

32
Clinicians · 2024
40
Codes billed · 2024
3
Billing states

Group overview · all codes · CY2024

29,777
attributed, disclosed services
32
clinicians
40
distinct codes
3
billing states
Physicians 32Advanced-practice 0Other clinicians 0
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.

This group's attributed Medicare payments across all codes were premium in CY2024.

Dollars, place-of-service mix, national standing and peer benchmarks are part of the market analytics platform — built, not launched yet. Notify me at launch →

All figures are attributed (single-group clinicians only) and disclosed (CMS suppresses fewer-than-11-beneficiary rows) Medicare Part B fee-for-service — a subset, never complete totals. Percentile and peer figures are billed-volume positions, not statements about care. See Methods & Sources.

Medicare Part B FFS · CY2024 · as published by CMS
Per-provider volumes — services, beneficiary-episodes, and average Medicare payment — are part of the market analytics platform — built, not launched yet. Notify me at launch →
NPIProviderCredentialsTypeCitySt Services (all codes)
1700230174 Mkhikian, Haik MD Pathology OrangeCA premium
1477936524 Nowroozizadeh, Behdokht M.D. Pathology Los AngelesCA premium
1275064362 Afsari, Ali M.D. Pathology OrangeCA premium
1841203445 Chandan, Vishal MD Pathology OrangeCA premium
1992292767 Gamayo, Ashley MD, MPH Pathology OrangeCA premium
1073608154 Zhao, Xiaohui S MD Hematology OrangeCA premium
1679744593 Shah, Sejal MD Pathology OrangeCA premium
1619943248 Wang, Beverly M.D. Pathology New YorkNY premium
1235182114 Iezza, Gioia MD Pathology San FranciscoCA premium
1871884569 Garcia, Alfred M.D. Pathology Los AngelesCA premium
1538620927 Karimi, Saman MD, MS Pathology OrangeCA premium
1770840001 Del Valle Estopinal, Maria MD Pathology OrangeCA premium
1376601732 Liao, Shu Yuan M.D. Pathology OrangeCA premium
1578560520 Yong, William MD Pathology Los AngelesCA premium
1235512344 Qavi, Abraham M.D., PH.D. Pathology OrangeCA premium
1407407901 Nourbakhsh, Mahra MD Pathology OrangeCA premium
1689163438 Sabet, Mina Pathology OrangeCA premium
1790865830 Edwards, Robert A MD Pathology OrangeCA premium
1548620404 Perez-Rosendahl, Mari M.D. Pathology OrangeCA premium
1427079268 Tran, Minh-Ha DO Internal Medicine PittsburghPA premium
1225340722 Qiao, Jesse M.D. Pathology OrangeCA premium
1386999175 Mathur, Gagan MD, MBA Pathology OrangeCA premium
1366880692 Astvatsaturyan, Kristine · member of 2 groups M.D. Pathology OrangeCA premium
1225477268 Doan, Linda · member of 3 groups M.D. Dermatology IrvineCA premium
1588612519 Ibarra, Julio · member of 2 groups M.D. Pathology Long BeachCA premium
1265746994 Kandukuri, Shivani · member of 2 groups MD Pathology OrangeCA premium
1164500526 Lawton, Thomas · member of 2 groups M.D. Pathology OrangeCA premium
1417164492 Lee, Bonnie · member of 3 groups M.D. Dermatology OrangeCA premium
1356421515 Mozaffar, Tahseen · member of 2 groups MD Neurology OrangeCA premium
1609288794 O'connell, Ryan · member of 2 groups M.D. Pathology OrangeCA premium
1457557324 Rezk, Sherif · member of 3 groups M.D. Pathology OrangeCA premium
1376834796 Sharifian, Maryam · member of 2 groups M.D. Pathology OrangeCA 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.