NEVVI Medicare utilization intelligence

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AIA HOSPITALISTS LLC

PAC 3375583636 Provider group
INTERNAL MEDICINE · PHOENIX, AZ · hospital-affiliated
Specialty INTERNAL MEDICINE — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in PHOENIX, AZ · bills Medicare in 4 states (AL, AZ, CA, FL)
Scale 52 providers on the CMS registry roster · 45 codes billed (five-year data window) · 46,856 services (all billed codes, CY2024)
Medicare paid $4.0M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (480) 961-2303 — 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 5Other clinicians 0= 51 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 51 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 24 of the group's 45 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
1285693663 Twumampofo, Alex MD Internal Medicine MesaAZ premium
1487677886 Waghray, Amit MD Internal Medicine ChandlerAZ premium
1902069768 Appiah, Collins MD Internal Medicine PhoenixAZ premium
1336100478 Alam, Faraz MD Internal Medicine PhoenixAZ premium
1326371733 Rashid, Huma MD Internal Medicine ChandlerAZ premium
1013901578 Cheybani, Kianoush M.D. Internal Medicine ScottsdaleAZ premium
1841483229 Nguyen, Steven D.O. Internal Medicine PhoenixAZ premium
1477110849 Naidoo, Sher MD Internal Medicine MesaAZ premium
1720280449 Le, Nhan-Ai M.D. Internal Medicine AlabasterAL premium
1811285315 Scull, Chelsi MD Internal Medicine ChandlerAZ premium
1285895920 Stewart, James DO Internal Medicine PeoriaAZ premium
1194110965 Powell, Matthew MD Hospitalist MesaAZ premium
1023548773 Salibi, Anthony DO Internal Medicine HudsonFL premium
1831696384 Burkhart, Zachary MD Internal Medicine PhoenixAZ premium
1205094935 Alebrahim, Basel M.D. Internal Medicine PhoenixAZ premium
1750339784 Butler, Warren MD Internal Medicine ScottsdaleAZ premium
1508147232 Nissen, Dustin M.D. Family Practice PhoenixAZ premium
1194104703 Patel, Shyam M.D. Internal Medicine San BernardinoCA premium
1053390229 Oliveras, Carmen M.D. Internal Medicine ChandlerAZ premium
1215319314 Mahmood, Ruyam M.D Internal Medicine ChandlerAZ premium
1518977073 Kerzan, Matthew M.D. Internal Medicine PhoenixAZ premium
1174583330 Lai, George MD Internal Medicine CottonwoodAZ premium
1023374352 Igwe, Michael M.D Hospitalist ChandlerAZ premium
1649614561 Brownell, Matthew D.O. Internal Medicine GlendaleAZ premium
1619104593 Patel, Punal MD Internal Medicine ChandlerAZ premium
1871550681 Saxena, Rajesh M.D. Internal Medicine PhoenixAZ premium
1659728004 Samuel, Ashbeel D.O Internal Medicine ScottsdaleAZ premium
1972127033 Rollins, Katherine DO Internal Medicine PhoenixAZ premium
1508851841 Farmer, Lee MD Internal Medicine CottonwoodAZ premium
1659536704 Avija, Vijaya MD Internal Medicine PhoenixAZ premium
1528470614 Nguyen, Thuy-Ngan D.O. Internal Medicine GilbertAZ premium
1689665804 Tomich, David D.O. Internal Medicine PhoenixAZ premium
1033105200 Pang, Michael M.D. Internal Medicine PhoenixAZ premium
1972075125 Gasbarro, Michael Nurse Practitioner ChandlerAZ premium
1326707845 Hickok, James NP-C Nurse Practitioner GilbertAZ premium
1063625135 Harris-Lane, Pansy NP Nurse Practitioner ScottsdaleAZ premium
1629402342 Rahman, Samina MD Internal Medicine PhoenixAZ premium
1427631472 Khan, Spogmai MD Internal Medicine PhoenixAZ premium
1598028011 Bisla, Amanda MD Internal Medicine TucsonAZ premium
1053035782 Pogge, Michael AGACNP-BC Nurse Practitioner GilbertAZ premium
1669850954 Casino, Geraldine · member of 3 groups M.D. Internal Medicine PhoenixAZ premium
1184010571 Forsac, Sumediah · member of 3 groups MD Internal Medicine PhoenixAZ premium
1730161027 Gaylor, Patrick · member of 2 groups DO Internal Medicine BozemanMT premium
1235628033 Griffin, John · member of 2 groups DO Internal Medicine MesaAZ premium
1861929952 Groshner, Michael · member of 2 groups Internal Medicine Las VegasNV premium
1326668484 Ilo, Chinonso · member of 2 groups Internal Medicine PhoenixAZ premium
1104088715 Kim, Paul · member of 3 groups MD Internal Medicine PhoenixAZ premium
1104032028 Nadir, Ehreema · member of 2 groups M.D. Internal Medicine ChandlerAZ premium
1932500360 Oben, Esther · member of 2 groups Internal Medicine PhoenixAZ premium
1669939641 Regoso, Arlly · member of 2 groups Nurse Practitioner TucsonAZ premium
1245673714 Teekamdas, Roma · member of 2 groups M.D. Hospitalist PhoenixAZ 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.