NEVVI Medicare utilization intelligence

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CHEST AND CRITICAL CARE CONSULTANTS A MEDICAL GROUP

PAC 7911987961 Physician group
INTERNAL MEDICINE · TUSTIN, CA · hospital-affiliated
Specialty INTERNAL MEDICINE — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in TUSTIN, CA · bills Medicare in 2 states (CA, MD)
Scale 69 providers on the CMS registry roster · 89 codes billed (five-year data window) · 57,004 services (all billed codes, CY2024)
Medicare paid $5.4M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (714) 573-8200 — 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 46Advanced-practice 16Other clinicians 0= 62 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 62 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 47 of the group's 89 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
1982881645 Sohail, Meera M.D Internal Medicine WestminsterCA premium
1942279880 Veeramachaneni, Suresh M.D. Internal Medicine OrangeCA premium
1093784191 Abdelhadi, Anwar M.D. Internal Medicine OrangeCA premium
1740554328 Morado, Andrew M.D. Internal Medicine AnaheimCA premium
1780116186 Abaya, Hazel Internal Medicine Thousand OaksCA premium
1346623550 Liao, Hung-I M.D. Pulmonary Disease AnaheimCA premium
1518937754 Bhola, Rakesh MD Internal Medicine AnaheimCA premium
1679671622 Dang, Nguyen M.D. Internal Medicine AnaheimCA premium
1992805683 Singh, Narindar M.D. Internal Medicine Santa AnaCA premium
1285734970 Savani, Devang M.D. Pulmonary Disease PlacentiaCA premium
1184622862 Arenas, Marcelino PA-C Physician Assistant AnaheimCA premium
1396991014 Meraj, Riffat MD Pulmonary Disease AnaheimCA premium
1265936942 Sosa, Edwin NP Nurse Practitioner AnaheimCA premium
1326009275 Chua, Willy MD Pulmonary Disease PlacentiaCA premium
1003337122 Harn, Abraham DO Internal Medicine AnaheimCA premium
1831374883 Babu, Jooby MD Pulmonary Disease Santa AnaCA premium
1669429957 Nguyen, Niem M.D. Internal Medicine AnaheimCA premium
1568812113 Ha, Alvin D.O. Internal Medicine AnaheimCA premium
1437148632 Nazari, Parvin MD Internal Medicine AnaheimCA premium
1144323064 Hsieh, Pin-Hung M.D. Internal Medicine TustinCA premium
1952657702 Gadadoss, Padmaja Nurse Practitioner IrvineCA premium
1710299185 Sherman, Catherine D.O. Internal Medicine ColtonCA premium
1518185305 Tran, Dan M.D. Internal Medicine King CityCA premium
1639785876 Santos, Carlos FNP-BC Nurse Practitioner TemeculaCA premium
1396221438 Chau, Lawrence DO Internal Medicine AnaheimCA premium
1649809799 Mahmud, Zara MD Family Practice AnaheimCA premium
1598863540 Cuenca, Regina D.O. Internal Medicine AnaheimCA premium
1003916792 Mires, Ashley M.D. Internal Medicine AnaheimCA premium
1568792422 Girgis, George M.D. Pulmonary Disease AnaheimCA premium
1235583410 Quijano, Joel M.D. Hospitalist La PalmaCA premium
1376816371 Moncivalles, Yvonne NP-C Nurse Practitioner AnaheimCA premium
1417273830 Le, Tammy MD Pulmonary Disease AnaheimCA premium
1164860110 Alwan, Dareen MD Internal Medicine OrangeCA premium
1598329575 Randall, Thomas MD Family Practice AnaheimCA premium
1225496086 Brugman, Jane NP Nurse Practitioner OrangeCA premium
1891893061 Sharkoff, James M.D. Internal Medicine StantonCA premium
1821358979 Lopes, Julie RN, NP Nurse Practitioner TustinCA premium
1629047964 Jeyakumar, Panch M.D. Pulmonary Disease OrangeCA premium
1467845198 Patel, Nidhi D.O. Internal Medicine AnaheimCA premium
1154631687 Pitchford-Morrison, Cynthia ACNP Nurse Practitioner OrangeCA premium
1386613941 Stiles, Dixie NP Nurse Practitioner OrangeCA premium
1336218734 Bautista, Jefferson NP-BC Nurse Practitioner AnaheimCA premium
1134534308 Varghese, Shiny MD Internal Medicine Los AngelesCA premium
1487159489 Bekarian, Rosine DO Internal Medicine Palm SpringsCA premium
1588423743 Collado, Toni NP Nurse Practitioner AnaheimCA premium
1548748858 Deridder, Marilyn APRN Nurse Practitioner AnaheimCA premium
1568664977 George, Jaya M.D, Internal Medicine AnaheimCA premium
1356684096 Al Yaseen, Saif · member of 2 groups M.D. Internal Medicine OrangeCA premium
1932565637 Caberto, Michael · member of 2 groups D.O. Internal Medicine AnaheimCA premium
1093275331 Do, Tal · member of 2 groups MD Hospitalist AnaheimCA premium
1235770595 Hernandez, Ascencion · member of 2 groups NP Nurse Practitioner OrangeCA premium
1699038042 Hu, Charles · member of 2 groups D.O. Internal Medicine WhittierCA premium
1215190541 Jones, Christina · member of 2 groups MD Internal Medicine AnaheimCA premium
1558715110 Kim, Ki-Yoon · member of 3 groups M.D. Gastroenterology San DiegoCA premium
1528285012 Le, Richard · member of 2 groups M.D. Critical Care (Intensivists) Huntington BeachCA premium
1972024024 Li, Yixing · member of 2 groups DO Internal Medicine AnaheimCA premium
1265100317 Lin, Connie · member of 2 groups Nurse Practitioner Garden GroveCA premium
1972193217 Lockwood, Sarah · member of 2 groups AGACNP-BC Nurse Practitioner AnaheimCA premium
1871008276 Mcbrayer, Suzette · member of 2 groups FNP Nurse Practitioner South GateCA premium
1164885836 Nguyen, Taylor · member of 3 groups M.D. Family Practice KingmanAZ premium
1093129009 Qubba, Mohammed · member of 3 groups M.D. Internal Medicine CoronaCA premium
1508217159 Tran, Nguyenvy · member of 2 groups D.O. Internal Medicine AnaheimCA 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.