NEVVI Medicare utilization intelligence

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HELEN ROSS MCNABB CENTER

PAC 1658278809 Physician group
NURSE PRACTITIONER · KNOXVILLE, TN · hospital-affiliated
Specialty NURSE PRACTITIONER — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in KNOXVILLE, TN · bills Medicare in 2 states (AL, TN)
Scale 43 providers on the CMS registry roster · 19 codes billed (five-year data window) · 1,794 services (all billed codes, CY2024)
Medicare paid $90K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (865) 637-9711 — 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 1Advanced-practice 17Other clinicians 1= 19 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 19 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 5 of the group's 19 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
1477133783 Hirschkorn, Tammy PMHNP-BC Nurse Practitioner ChattanoogaTN premium
1811295629 Graves, Jamie FNP Nurse Practitioner KnoxvilleTN premium
1356305106 Mccarter, Melissa APN Nurse Practitioner KnoxvilleTN premium
1447404298 Gillis, Bethany NP Nurse Practitioner KnoxvilleTN premium
1295223873 Wilson, William MD Psychiatry MaryvilleTN premium
1588057806 Green, Anne PMHNP-BC Nurse Practitioner KnoxvilleTN premium
1376322602 Young, Brittany APRN Nurse Practitioner KnoxvilleTN premium
1366524738 Crawford, Elizabeth LCSW Licensed Clinical Social Worker KnoxvilleTN premium
1245659515 Webb, Heather APN Nurse Practitioner MorristownTN premium
1366177958 Payne, Jessica PMHNP-BC Nurse Practitioner KnoxvilleTN premium
1083216071 Riser, Kristina PMHNP-BC Nurse Practitioner KnoxvilleTN premium
1780926923 Mcdaniel, Jennifer APRN Nurse Practitioner SeviervilleTN premium
1184499733 Macaulay, Leah APRN-PMHNP Nurse Practitioner MaryvilleTN premium
1871943506 Cassel, Tara APN Nurse Practitioner MorristownTN premium
1164976593 Stamey, Karlee PMHNP-BC Nurse Practitioner AthensTN premium
1952825267 Delph, Christopher PMHNP-BC Nurse Practitioner NewportTN premium
1306464565 Hefner, Lucinda APRN Nurse Practitioner KnoxvilleTN premium
1689395717 Henson, Alexandra PMHNP-BC Nurse Practitioner KnoxvilleTN premium
1487184446 Yates, Bryce · member of 2 groups PMHNP-BC Nurse Practitioner KnoxvilleTN 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.