NEVVI Medicare utilization intelligence

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DEPARTMENT OF STATE HOSPITALS

PAC 9638174238 Provider group
PSYCHIATRY · NORWALK, CA · hospital-affiliated
Specialty PSYCHIATRY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in NORWALK, CA · bills Medicare in 12 states
Scale 286 providers on the CMS registry roster · 109 codes billed (five-year data window) · 13,581 services (all billed codes, CY2024)
Medicare paid $1.0M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (916) 651-8811 — 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 99Advanced-practice 4Other clinicians 1= 104 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 104 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 51 of the group's 109 codes this year, across 5 states (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
1154519213 Girgis, Bahaa M.D. Internal Medicine RiversideCA premium
1881641868 Wang, Xin MD Psychiatry NorwalkCA premium
1568539997 Hana, Raafat M.D Internal Medicine PortervilleCA premium
1891761623 Mirkovich, Joseph M.D. Psychiatry RosemeadCA premium
1912935628 Liu, Samuel MD Nephrology DowneyCA premium
1003927203 Vallejo, Paul D.P.M. Podiatry BreaCA premium
1457970998 Torbela, Adrian Hospitalist AtascaderoCA premium
1053709071 Alipour, Mona M.D Critical Care (Intensivists) RiversideCA premium
1053339960 Rosas, Marilou M.D. Psychiatry TemeculaCA premium
1801151667 Pourarian, Farzad D.O. Internal Medicine HonoluluHI premium
1568827509 Mann, Navmoon Singh M.D. Psychiatry StocktonCA premium
1538361399 Sachdev, Anita M.D. Psychiatry NapaCA premium
1912384611 Khosravi, Gohar M.D Psychiatry NorwalkCA premium
1164847356 Brown, Donald MD Psychiatry Los AngelesCA premium
1093164170 Roumani, Samer DO Psychiatry BradentonFL premium
1912175746 Saini, Amrit MD Psychiatry NapaCA premium
1831200153 Aulakh, Rahat MD Psychiatry DublinCA premium
1548473218 Mall, Sunita MD Psychiatry ConcordCA premium
1902918311 Dhillon, Lena MD Psychiatry NapaCA premium
1760598627 Krawczyk, Katarzyna MD Psychiatry NapaCA premium
1124405162 Ahmad, Mamuna M.D. Psychiatry NapaCA premium
1538101381 Khanna, Neil MD Psychiatry NapaCA premium
1437197050 Devine, Nancy M.D. Psychiatry MuskegonMI premium
1124412275 Warren, Matthew MD Critical Care (Intensivists) RiversideCA premium
1639332364 Reddy, Dhanalakshmi MD Psychiatry NorwalkCA premium
1447326533 Bendaoud, Reda M.D. Psychiatry MonroviaCA premium
1346296704 Browne, Isaac MD Psychiatry NorwalkCA premium
1245316314 Thuma, Nathan M.D. Psychiatry AngwinCA premium
1508085465 Sachdev, Usha M.D. Psychiatry OntarioCA premium
1245435692 Parekh, Rajesh MD Psychiatry San FranciscoCA premium
1235623521 Blum, Austin MD, JD Psychiatry NapaCA premium
1538135298 Mckeever, Monica MD Internal Medicine NapaCA premium
1699270827 Vaysman, Tetyana MD Internal Medicine BakersfieldCA premium
1326168428 Parisi, Thomas DO, MFT Psychiatry Los AngelesCA premium
1316967631 Flores, Raymond MD Internal Medicine NorwalkCA premium
1477597128 Chan-Mcnabb, Therese M.D. Emergency Medicine AtascaderoCA premium
1265850234 Tegin, Cuneyt MD Psychiatry IrvineCA premium
1336100171 Cross, Richard M.D. Psychiatry SacramentoCA premium
1902186489 Iqbal, Navneet MD Psychiatry NapaCA premium
1710922265 Paredes, Raissa MD Internal Medicine NapaCA premium
1467466243 Tran, Tu M.D. Gastroenterology Huntington ParkCA premium
1417576125 Sharma, Raman MD Psychiatry South MiamiFL premium
1962557041 Hersch, Jennifer D.O. Psychiatry AtascaderoCA premium
1013442896 Cheng, Michael MD Psychiatry TorranceCA premium
1144271768 Mateescu, Cristian MD Psychiatry NapaCA premium
1033421573 Dumitrescu, Laurentiu M.D. Psychiatry NapaCA premium
1558848887 Haroon, Haseeb MD Psychiatry NapaCA premium
1548827967 Ghanizadeh, Ahmad MD Psychiatry NapaCA premium
1669556973 Gilani, Akbar M.D. Psychiatry Castro ValleyCA premium
1659309466 Reddy, Sailaja MD Internal Medicine Costa MesaCA premium
1447650718 Rozario, Alicia DPM Podiatry NapaCA premium
1619596798 Nguyen, Duc MD Psychiatry San FranciscoCA premium
1982847950 Farjam, Farahnaz Family Practice Loma LindaCA premium
1659312551 Yang, Chengxin MD Psychiatry NorwalkCA premium
1013943174 Akhavan, Ali MD Internal Medicine NapaCA premium
1396733036 Jones, Nancy D..O. Psychiatry Apple ValleyCA premium
1326241415 Kamal, Jahed M.D. Internal Medicine NapaCA premium
1760457808 Han, Thein M.D. Psychiatry NorwalkCA premium
1497735906 Absood, Mary M.D. Internal Medicine CovinaCA premium
1437289246 Hsia, Cecilia M.D Psychiatry NorwalkCA premium
1902990245 Ang, Grace M.D. Internal Medicine NapaCA premium
1861453722 Estrada, David MD Psychiatry NorwalkCA premium
1659875128 Webb, Cecilia MD Psychiatry New OrleansLA premium
1710933254 Uy-Uyan, Niza MD Internal Medicine NorwalkCA premium
1578502464 Vinh, Quy M.D. Internal Medicine NorwalkCA premium
1427438571 Nafiz, Rayek M.D. Psychiatry VictorvilleCA premium
1720030174 Echols, Christina PHD Psychologist, Clinical NapaCA premium
1366520108 Ahmad, Waseem · member of 2 groups MD Nephrology VallejoCA premium
1811420243 Amiri, Sohrab · member of 2 groups M.D. Family Practice Walnut CreekCA premium
1053564187 Amoni, Mirwais · member of 2 groups M.D. Internal Medicine ModestoCA premium
1043261654 Bangsil, Ronald · member of 2 groups MD Family Practice Costa MesaCA premium
1255445086 Bansal, Raghunath · member of 2 groups M.D. Psychiatry Walnut CreekCA premium
1003921461 Barmaki, Ali-Reza · member of 2 groups M.D. Internal Medicine Walnut CreekCA premium
1780068775 Chahal, Gurveen · member of 2 groups M.D. Hospitalist Walnut CreekCA premium
1326205873 Chu, Christopher · member of 2 groups MD Cardiology Los AngelesCA premium
1831146893 Dang, Peter · member of 2 groups DPM Podiatry NorwalkCA premium
1871735464 De Leon, Edwin Romel · member of 4 groups M.D. Psychiatry The DallesOR premium
1346773306 Delos Trino, Edward · member of 3 groups FNP Nurse Practitioner AtascaderoCA premium
1093993099 Gakhar, Neetu · member of 2 groups M.D. Internal Medicine Walnut CreekCA premium
1538221874 Gebremedhin, Girmay · member of 2 groups MD Internal Medicine BakersfieldCA premium
1407890320 Hernandez, Luz · member of 3 groups FNP Nurse Practitioner VallejoCA premium
1023030327 James, Joseph · member of 2 groups MD Psychiatry NorwalkCA premium
1740479229 Jones, Janelle · member of 2 groups MD Psychiatry Los AngelesCA premium
1831365998 Joshi, Rajesh · member of 2 groups M.D. Hospitalist Walnut CreekCA premium
1235669409 Joy, Lisa · member of 2 groups FNP-C Nurse Practitioner AtascaderoCA premium
1134538374 Khidr, Hassan · member of 2 groups MD Psychiatry HutchinsonMN premium
1962937037 Kwong, Thomas · member of 2 groups Psychiatry TorranceCA premium
1699930099 Madderla, Jayanth · member of 3 groups MD Internal Medicine NapaCA premium
1083714919 Mall, Gagan · member of 3 groups M.D. Psychiatry NapaCA premium
1346499563 Maqsood, Hasnain · member of 2 groups M.D. Psychiatry NapaCA premium
1811525611 Morberg, Daniel · member of 2 groups Psychiatry Los AngelesCA premium
1144273491 Nguyen, Tan · member of 2 groups M.D. Internal Medicine UplandCA premium
1932627874 Nguyen, Lawrence · member of 2 groups DO Nephrology OrangeCA premium
1275951832 Perez, Alejandro · member of 2 groups M.D. Psychiatry AtascaderoCA premium
1134171390 Raymond, Gary · member of 2 groups FNP Nurse Practitioner San Luis ObispoCA premium
1104084458 Rehman, Shahid · member of 3 groups MD Neurology FairfieldCA premium
1386039873 Rijhwani, Marvi · member of 2 groups M.D. Hospitalist Walnut CreekCA premium
1831192103 Sahota, Amardeep · member of 2 groups MD Internal Medicine NapaCA premium
1053505420 Sekhon, Manveen · member of 4 groups MD Family Practice NapaCA premium
1063835668 Singh, Sarabjot · member of 2 groups MD Internal Medicine BrooklynNY premium
1932111879 Teela, James · member of 4 groups DPM Podiatry BakersfieldCA premium
1649513409 Tompkins, Joshua · member of 2 groups M.D. Psychiatry PasadenaCA premium
1942769195 Vu, Austin · member of 2 groups DO Psychiatry ColtonCA premium
1275589640 Wee, Leon · member of 2 groups MD Psychiatry NorwalkCA 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.