NEVVI Medicare utilization intelligence

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JAMES D BAKER III MD PA

PAC 9032011663 Physician group
NEPHROLOGY · JACKSONVILLE, FL · hospital-affiliated
Specialty NEPHROLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in JACKSONVILLE, FL · bills Medicare in 2 states (FL, NC)
Scale 19 providers on the CMS registry roster · 35 codes billed (five-year data window) · 29,142 services (all billed codes, CY2024)
Medicare paid $2.6M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (904) 389-5333 — 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 · 90961

How this group bills 90961 — plus who's billing, and the paid volume analytics · CY2024

493
attributed, disclosed services on 90961 · CY2024 · across 1 billing state
Clinician makeup · CY2024
Physicians 14Advanced-practice 5Other clinicians 0= 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.

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 out 90961 itself: the services and $/service behind the volume, and where the group ranks on it nationally and against peers.

  • 90961 payment & $/service — dollars behind the volume
  • 90961 national billed-volume rank — percentile, cohort & year disclosed
  • 90961 five-year volume trend — direction across the window
  • Size-peer benchmark on 90961 — vs. groups of similar size
  • Top-3 clinician share on 90961 — how volume distributes
  • Beneficiary-episode volume — reach, not just service counts
  • Office vs. facility setting mix — place-of-service code split
  • 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 for 90961 — Dialysis services, 2-3 physician visits per month (20 years or older) · CY2024

NPIProviderCredentialsTypeCitySt 90961 services Beneficiary-episodes Avg Medicare payment
1811055080 Kotihal, Ramesh M.D. Nephrology Orange ParkFL
1780055152 Gnann, Kassandra ARNP Nurse Practitioner Orange ParkFL
1851710404 Chique, Juan M.D. Nephrology JacksonvilleFL
1558572065 Maggard, Reuben M.D. Nephrology Orange ParkFL
1891381117 Ballard-Martin, Melissa A.P.R.N. Nurse Practitioner Orange ParkFL
1477592541 Smart, James M.D. Nephrology JacksonvilleFL
1700824521 Shapiro, Craig M.D. Nephrology JacksonvilleFL
1942332200 Ernst, Joseph PA-C Physician Assistant JacksonvilleFL
1114214301 Maraj, Paul M.D. Nephrology JacksonvilleFL
1821257205 Salahuddin, Muhammad M.D. Nephrology JacksonvilleFL
1295128817 Michaelis, Alexandra A.R.N.P. Nurse Practitioner JacksonvilleFL
1316969595 Alkhalil, Bachar MD Nephrology Orange ParkFL

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.