NEVVI Medicare utilization intelligence

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EMERGENCY SERVICES OF ZEPHYRHILLS PA

PAC 6204924921 Provider group
EMERGENCY MEDICINE · TAMPA, FL · hospital-affiliated
Specialty EMERGENCY MEDICINE — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in TAMPA, FL · bills Medicare in 7 states
Scale 43 providers on the CMS registry roster · 32 codes billed (five-year data window) · 1,963 services (all billed codes, CY2024)
Medicare paid $175K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (813) 844-7000 — 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 20Advanced-practice 18Other clinicians 0= 38 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 38 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 16 of the group's 32 codes this year, across 5 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
1639645294 Mulvey, Elizabeth PA-C Physician Assistant SarasotaFL premium
1366546301 Zachariah, Anish M.D Emergency Medicine TampaFL premium
1134387327 Leming, Melissa MD Emergency Medicine WorcesterMA premium
1891731386 Derr, Charlotte M.D. Emergency Medicine TampaFL premium
1477820223 Vasey, Matthew M.D. Emergency Medicine BronxNY premium
1952500589 Wein, David M.D. Emergency Medicine TampaFL premium
1205480977 Cohen, Taylor PA-C Physician Assistant LouisvilleKY premium
1740532225 Montgomery, Audrey PA-C Physician Assistant TampaFL premium
1083811053 Dixon, Christina P.A.-C Physician Assistant OrlandoFL premium
1518116516 Larson, Eva PA Physician Assistant AugustaGA premium
1871003574 Astudillo, Yulisa · member of 5 groups ARNP Nurse Practitioner OrlandoFL premium
1235595877 Bohn, Krista · member of 2 groups ARNP-FNP Nurse Practitioner TampaFL premium
1811539042 Burke, Joseph · member of 2 groups PA-C Physician Assistant BradentonFL premium
1467834838 Edmonds, Robert · member of 4 groups PA-C Physician Assistant PowellTN premium
1225133614 Friedman, Stephen · member of 2 groups M.D. Emergency Medicine TampaFL premium
1144256025 Gagne, Jamie · member of 2 groups ARNP Nurse Practitioner TampaFL premium
1417511957 Guignard, Vanica · member of 4 groups Emergency Medicine OrlandoFL premium
1922442508 Gutierrez, Lawrence · member of 5 groups ARNP Nurse Practitioner ApopkaFL premium
1871020420 Howard, Cory · member of 3 groups MD Emergency Medicine TampaFL premium
1619413861 Jackson, Elizabeth · member of 6 groups NP Nurse Practitioner ApopkaFL premium
1619387099 Kiel, John · member of 3 groups DO Emergency Medicine JacksonvilleFL premium
1497721633 Lazcano, Antonio · member of 2 groups MD Emergency Medicine GainesvilleFL premium
1720421522 Lefebre, Juliana · member of 2 groups D.O. Emergency Medicine TampaFL premium
1750975751 Mbom, Daniel · member of 2 groups Emergency Medicine TampaFL premium
1427425297 Mitchell, Sophia · member of 6 groups ARNP Nurse Practitioner Winter HavenFL premium
1265617039 O'malley, Rachel · member of 2 groups M.D. Emergency Medicine TampaFL premium
1215498258 Priddy, Wesley · member of 2 groups MD Emergency Medicine TampaFL premium
1346965076 Rallas, Melissa · member of 2 groups APRN Nurse Practitioner TampaFL premium
1104321884 Rettig, Nicole · member of 2 groups MD Emergency Medicine TampaFL premium
1891227625 Riveros, Diego · member of 3 groups Emergency Medicine TampaFL premium
1518476332 Shaw, Lauren · member of 2 groups PA-C Physician Assistant Crystal RiverFL premium
1639707607 Smith, Zachary · member of 3 groups Emergency Medicine TampaFL premium
1427442425 Tershakovec, Stephanie · member of 2 groups D.O. Emergency Medicine TampaFL premium
1093431371 Titone, Brynn · member of 3 groups APRN Nurse Practitioner TampaFL premium
1194724633 Weinstein, Eric · member of 2 groups M.D. Emergency Medicine TampaFL premium
1154069292 Wharton, Jerry · member of 3 groups Physician Assistant Daytona BeachFL premium
1811159452 Wilson, Jason · member of 2 groups MD Emergency Medicine TampaFL premium
1295480697 Zahran, Dana · member of 2 groups CRNP Nurse Practitioner MadisonAL 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.