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PORTER COUNTY ANESTHESIA ASSOCIATES PC

PAC 4789573411 Physician group
ANESTHESIOLOGY · VALPARAISO, IN · hospital-affiliated
Specialty ANESTHESIOLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in VALPARAISO, IN · bills Medicare in 9 states
Scale 30 providers on the CMS registry roster · 47 codes billed (five-year data window) · 3,594 services (all billed codes, CY2024)
Medicare paid $278K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (219) 983-5743 — 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 12Advanced-practice 12Other clinicians 0= 24 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 24 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 34 of the group's 47 codes this year, across 9 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
Data year: CY2024 CY2023 CY2022  CY2021  CY2020 

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes)
1770596108 Ravella, Raja MD Anesthesiology ValparaisoIN
1629103080 Hafeez, Mohammed MD Anesthesiology ValparaisoIN
1144868043 Jones, Callan CRNA Certified Registered Nurse Anesthetist (CRNA) ValparaisoIN
1487680096 Weber, Stanley MD Anesthesiology LafayetteIN
1669412615 Hamilton, Walter MSN;CRNA Certified Registered Nurse Anesthetist (CRNA) AdrianMI
1588813828 Jain, Sheethal M.D. Anesthesiology ChestertonIN
1417325457 Esseddiqi, Samia CRNA Certified Registered Nurse Anesthetist (CRNA) MerrillvilleIN
1639557721 Schmidt, Ryan D.O. Anesthesiology ValparaisoIN
1912103904 Mislenkov, Tommy M.D. Anesthesiology La PorteIN
1457432015 Cullinane, Natalie M.D. Anesthesiology ElkhartIN
1124133806 Appannagari, Vikram MD Anesthesiology ValparaisoIN
1467493577 Khan, Ahmad M.D. Anesthesiology ValparaisoIN
1497021323 Sonevytsky, Ulana M.D. Anesthesiology MaywoodIL
1659486322 Krizmanich, Richard DO Anesthesiology ValparaisoIN
1417718776 Mccann, Izabelle CAA Anesthesiology Assistant ValparaisoIN
1629640628 Kim, Leeshah Anesthesiology Assistant ConyersGA
1043704240 Mumpower, Jeffrey CAA Anesthesiology Assistant CincinnatiOH
1316585284 Ayala, Ariel CAA Anesthesiology Assistant San AntonioTX
1841871647 Bharvani, Simmi CAA Anesthesiology Assistant ValparaisoIN
1720467533 Zhou, Louie AA Anesthesiology Assistant MilwaukeeWI
1144826744 Coleman Johnson, Haley CAA Anesthesiology Assistant GreenvilleNC
1316273469 Sams, Christina AA Anesthesiology Assistant GainesvilleFL
1932527132 Pesantes, Paola · member of 2 groups M.D Anesthesiology Loves ParkIL
1871224923 Trautman, Lance · member of 2 groups CAA Anesthesiology Assistant AuroraCO

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.