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IEP OBSERVATION MEDICINE - JACKSON PLLC

PAC 6800234592 Provider group
EMERGENCY MEDICINE · JACKSON, MI · hospital-affiliated
Specialty EMERGENCY MEDICINE — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in JACKSON, MI · bills Medicare in 1 state (MI)
Scale 24 providers on the CMS registry roster · 12 codes billed (five-year data window) · 3,656 services (all billed codes, CY2024)
Medicare paid $370K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (248) 536-2127 — 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 19Advanced-practice 2Other clinicians 0= 21 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 21 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 11 of the group's 12 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
Data year: CY2024 CY2023 CY2022  CY2021  CY2020 

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes)
1982832861 Davis, Caleb M.D. Emergency Medicine DetroitMI
1407177884 Ishiyama, David M.D. Emergency Medicine Grand RapidsMI
1720132004 Letarte, Shawn M.D. Emergency Medicine LansingMI
1396907150 Zuzelski, Ashley M.D. Emergency Medicine Grand RapidsMI
1831319037 Gilbert, Karyn DO Emergency Medicine Garden CityMI
1669791760 Lazzara, Alan MD Emergency Medicine JacksonMI
1497388359 Ngo, Sherry PA-C Physician Assistant JacksonMI
1124327366 Ahee, David · member of 3 groups M.D. Emergency Medicine DetroitMI
1124642095 Benner, Sean · member of 3 groups DO Emergency Medicine PontiacMI
1912318973 Churukian, Hrag · member of 2 groups DO Emergency Medicine JacksonMI
1184860272 Dyc, Nicholas · member of 4 groups M.D. Emergency Medicine SouthfieldMI
1487866976 Fill, Michael · member of 2 groups D.O. Internal Medicine Farmington HillsMI
1598424418 Heeter, Sarah · member of 3 groups Physician Assistant FlintMI
1831684083 Jarbou, Rami · member of 3 groups DO Emergency Medicine JacksonMI
1073141024 Kynast, Ross · member of 3 groups MD Emergency Medicine JacksonMI
1184151631 Mccarty, James · member of 3 groups DO Emergency Medicine Iron MountainMI
1104209659 Mlynarek, Christine · member of 3 groups M.D. Emergency Medicine SouthfieldMI
1689889636 Prescott, Michael · member of 3 groups M.D. Emergency Medicine Grosse Pointe FarmsMI
1801232434 Sinkoff, Jacob · member of 2 groups D.O. Emergency Medicine JacksonMI
1043621931 Taylor, Andrew · member of 2 groups DO Emergency Medicine LansingMI
1194306837 Tippett, Jared · member of 3 groups DO Emergency Medicine JacksonMI

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.