NEVVI Medicare utilization intelligence

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CHATTANOOGA DIAGNOSTIC ASSOCIATES LLC

PAC 9739272519 Physician group
ORTHOPEDIC SURGERY · CHATTANOOGA, TN · hospital-affiliated
Specialty ORTHOPEDIC SURGERY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in CHATTANOOGA, TN · bills Medicare in 1 state (TN)
Scale 25 providers on the CMS registry roster · 124 codes billed (five-year data window) · 39,047 services (all billed codes, CY2024)
Medicare paid $1.3M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (423) 493-5220 — 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 14Advanced-practice 7Other 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 84 of the group's 124 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)
1962426551 Plahtinsky, Benjamin PA-C Physician Assistant ChattanoogaTN
1205157591 Roberts, Alexander M.D. Physical Medicine and Rehabilitation ChattanoogaTN
1922096387 Redish, Martin MD Orthopedic Surgery ChattanoogaTN
1164632626 Bernard, Matthew MD Orthopedic Surgery ChattanoogaTN
1114458619 Kerley, Caitlin NP-BC Nurse Practitioner ChattanoogaTN
1558667089 Pankiw, Christopher MD Orthopedic Surgery ChattanoogaTN
1619942091 Pearce, Richard M.D. Orthopedic Surgery ChattanoogaTN
1851332274 Pearson, Donna PA Physician Assistant ChattanoogaTN
1114160678 Caputo, Adam MD Orthopedic Surgery ChattanoogaTN
1093347635 Powell, Cari MSN, FNP-BC Nurse Practitioner ChattanoogaTN
1851338628 Wiles, David MD Neurosurgery ChattanoogaTN
1891560736 Henderson, Katherine FNP-C Nurse Practitioner ChattanoogaTN
1750894978 Barry, Matthew APN Nurse Practitioner ChattanoogaTN
1740716265 Schussler, Noah Psychiatry ChattanoogaTN
1699762146 Martin, Stephen MD Cardiac Surgery ChattanoogaTN
1285929703 Tucker, J. Tyler DO Orthopedic Surgery ChattanoogaTN
1184120677 Cross, Cynthia · member of 2 groups APN Nurse Practitioner ChattanoogaTN
1629205752 Higgins, Matthew · member of 3 groups M.D. Orthopedic Surgery ChattanoogaTN
1407188626 Ibrahim, Ahmed · member of 2 groups M.D. Psychiatry ChattanoogaTN
1831276468 Mclean, Michael · member of 5 groups MD Thoracic Surgery EvansvilleIN
1730405531 Sanders, Kristopher · member of 3 groups M.D. Orthopedic Surgery ChattanoogaTN

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.