NEVVI Medicare utilization intelligence

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HMTS INC

PAC 1951750413 Provider group
PHYSICIAN ASSISTANT · IRVINE, CA · hospital-affiliated
Specialty PHYSICIAN ASSISTANT — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in IRVINE, CA · bills Medicare in 5 states (CA, NJ, NV, PA, WA)
Scale 115 providers on the CMS registry roster · 87 codes billed (five-year data window) · 37,430 services (all billed codes, CY2024)
Medicare paid $2.0M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (949) 557-0000 — 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 35Advanced-practice 62Other clinicians 0= 97 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 97 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 49 of the group's 87 codes this year, across 4 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
1497172720 Sattarzadeh, Samaan MD Family Practice Newport BeachCA premium
1720134372 Savedra, Tommy PA Physician Assistant BridgeportCA premium
1700045341 Delavega, Estrellita MD Family Practice Long BeachCA premium
1710100706 Aguilera, Adriana DO Family Practice Huntington BeachCA premium
1164476347 Eskarous, Nady MD Family Practice GlendaleCA premium
1124048202 Moon, Mary M.D. Family Practice Mission ViejoCA premium
1790149318 Mitchell, James PA-C Physician Assistant Loma LindaCA premium
1437537388 Hoier, Sharon NP Nurse Practitioner Mission ViejoCA premium
1780622720 Zeltser, Larisa D.O. Emergency Medicine Santa AnaCA premium
1457634008 Gibson, Robert P.A. Physician Assistant Santa AnaCA premium
1578049458 Jelveh, Ida PA-C, MSPAS, MPH Physician Assistant Laguna NiguelCA premium
1952476848 Arredondo, Matthew MD General Practice Glen MillsPA premium
1518307461 Mcatee, Tyler M.D. Family Practice Huntington BeachCA premium
1336665975 Nguyen, Catherine Physician Assistant West CovinaCA premium
1578177606 Smith, Stephanie FNP Nurse Practitioner Yorba LindaCA premium
1598053381 De Jong, Kimberly F.N.P. Nurse Practitioner Newport BeachCA premium
1417486143 Caballero, Clarissa MSN, FNP-BC Nurse Practitioner Newport BeachCA premium
1366690778 Kazan, Nancy NP Nurse Practitioner Long BeachCA premium
1114422888 Nguyen, Thu MD Family Practice Aliso ViejoCA premium
1730703877 Payton, Mckenzie PA-C Physician Assistant San FranciscoCA premium
1265907935 Pflibsen, Jessica Physician Assistant San ClementeCA premium
1154724052 Larson, Brett PA-C Physician Assistant Dana PointCA premium
1457886095 Tang, Wayland Family Practice IrvineCA premium
1730403841 Lapating, Rebecca PA-C Physician Assistant IrvineCA premium
1932635620 Bielski, Cody M.D. Family Practice Palm SpringsCA premium
1922087659 Danyleyko, Graham PA-C Physician Assistant Oak HarborWA premium
1154042885 Kim, Christine Nurse Practitioner IrvineCA premium
1851799050 Ikari, Thyvan P.A.-C Physician Assistant AnaheimCA premium
1588297600 Mclean, Serena PA-C Physician Assistant OrangeCA premium
1386928851 Hutain, Sarah PA-C Physician Assistant FullertonCA premium
1154802593 Mayuga, Jean Michelle FNP-C Nurse Practitioner Aliso ViejoCA premium
1770168031 O'neill, Brian Physician Assistant Trabuco CanyonCA premium
1467842054 Wang, Ireena RN, FNP-C Nurse Practitioner Huntington BeachCA premium
1831585272 Parsons, Molly Nurse Practitioner Aliso ViejoCA premium
1063804557 Mcmillion, Marlyn PA-C Physician Assistant Huntington BeachCA premium
1962702084 Vo-Gonzalez, Katherine P.A.-C. Physician Assistant Huntington BeachCA premium
1346263670 Iwaoka, Ken MD General Practice VistaCA premium
1841540721 Fraser, Jackson PA Physician Assistant Agoura HillsCA premium
1619343654 Ghannadi, Sara PA-C Physician Assistant Costa MesaCA premium
1821444944 Hang, Katie Physician Assistant Jersey CityNJ premium
1417508185 Schnepf, Matthew PA-C Physician Assistant OrangeCA premium
1891242293 Alejandro, John Aldrich NP Nurse Practitioner Santa AnaCA premium
1629463492 Stumph, Megan Physician Assistant Huntington BeachCA premium
1275871246 Sanders, Jamie FNP-BC Nurse Practitioner IrvineCA premium
1194420299 Reed, Brendyn Nurse Practitioner Long BeachCA premium
1932721651 Dinh, Nancy PA Physician Assistant Foothill RanchCA premium
1194044271 Lee, Cindy RN, BSN, MSN, FNP Nurse Practitioner Fountain ValleyCA premium
1558714568 Le, Vi PA-C Physician Assistant TorranceCA premium
1508022450 Kim, Wonae FNP Nurse Practitioner AnaheimCA premium
1427636497 Advincula, Ashley MD Emergency Medicine Trabuco CanyonCA premium
1073960175 Galich, Jennifer FNP-C Nurse Practitioner Rancho Santa MargaritaCA premium
1710123609 Nguyen, Chrystene M.D. Family Practice Costa MesaCA premium
1457880510 Johnson, Autumn MPAP, PA-C Physician Assistant Santa AnaCA premium
1528471174 Guilin, Madeleine PA-C Physician Assistant IrvineCA premium
1679359665 Javellana, Jordan PA-C Physician Assistant Costa MesaCA premium
1285293092 Haidary, Zaynab DO Family Practice IrvineCA premium
1770216228 Shipley, Michelle PA Physician Assistant InglewoodCA premium
1447458351 Streletz, Deborah M.D. Family Practice Palm SpringsCA premium
1568860179 Pelz, Molly Physician Assistant IrvineCA premium
1093125007 Mehrotra, Samir MD Hospitalist OxnardCA premium
1962781351 Al-Saad, Magdalena FNP Nurse Practitioner IrvineCA premium
1184079246 Ali, Nabeel · member of 2 groups MD Family Practice SouthavenMS premium
1770995664 Arif, Faryal · member of 2 groups M.D. Family Practice PomonaCA premium
1417108861 Ayaz, Laila · member of 2 groups PA Physician Assistant IrvineCA premium
1083016125 Bonilla, Valerie · member of 2 groups PA-C Physician Assistant La HabraCA premium
1194479436 Bousmail, Leanne · member of 2 groups Physician Assistant Trabuco CanyonCA premium
1437567153 Burke, Courtney · member of 2 groups NP Nurse Practitioner Long BeachCA premium
1659848414 Char, Lindsey · member of 2 groups Physician Assistant HemetCA premium
1063078806 Cowan, Marenna · member of 2 groups FNP-C Nurse Practitioner Costa MesaCA premium
1033642608 Dorriz, Donna · member of 2 groups D.O. Family Practice Santa ClaritaCA premium
1235500661 Espino, Alejandro · member of 2 groups PA-C Physician Assistant WhittierCA premium
1740449727 Ghasemi-Varnamkhasti, Manijeh · member of 2 groups MD Family Practice San DiegoCA premium
1801043286 Ghattas, Sameh · member of 2 groups M.D. Family Practice Los AngelesCA premium
1750710919 Green, Travis · member of 3 groups PA-C Physician Assistant Aliso ViejoCA premium
1134603483 Ho, Hien · member of 3 groups NP Nurse Practitioner OrangeCA premium
1578586046 Horng, Felix · member of 2 groups MD Family Practice IrvineCA premium
1871987685 Houda, Niki · member of 2 groups N.P. Nurse Practitioner Long BeachCA premium
1831744382 Langaee, Tina · member of 2 groups PA Physician Assistant Laguna HillsCA premium
1710373774 Le, Anh · member of 2 groups Family Practice Santa MonicaCA premium
1275815987 Maciel, Courtney · member of 3 groups PA-C Physician Assistant Santa AnaCA premium
1194043448 Marcos, Maria Felicia · member of 2 groups MSN, FNP Nurse Practitioner Mission ViejoCA premium
1003340126 Mcneil, John · member of 4 groups M.D. Family Practice MercedCA premium
1245729128 Motamarri, Seethal · member of 2 groups DO Sports Medicine Newport BeachCA premium
1629185012 Ozman, Bridget · member of 2 groups MD Family Practice IrvineCA premium
1407410731 Peyman, Helya · member of 3 groups Internal Medicine Foothill RanchCA premium
1669474235 Rank, Christian · member of 2 groups MD Emergency Medicine Mission ViejoCA premium
1477620227 Seitz, Shay · member of 4 groups PA-C Physician Assistant Seal BeachCA premium
1467969014 Suh, Philip · member of 2 groups PA-C Physician Assistant Apple ValleyCA premium
1265966386 Surell, Floragrace · member of 2 groups M.D. Family Practice IrvineCA premium
1396323093 Tabba, Subhan · member of 4 groups MD, MBA Internal Medicine DallasTX premium
1548283914 Teo, Bena · member of 2 groups M.D Family Practice IrvineCA premium
1649802349 Tran, Christine · member of 3 groups Physician Assistant AnaheimCA premium
1649618406 Truong, Kevin · member of 2 groups MD Emergency Medicine Grand BlancMI premium
1730767773 Vaziri, Parvaneh · member of 2 groups MD Family Practice Newport BeachCA premium
1801123914 Wegrzyn, Tammy · member of 2 groups NP Nurse Practitioner RiversideCA premium
1164834339 Win, Lee · member of 3 groups M.D., Family Practice Dana PointCA premium
1285827956 Yildirimer, Joan · member of 2 groups FNP Nurse Practitioner IrvineCA 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.