NEVVI Medicare utilization intelligence

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CHRISTOPHER DENNIS MD PLLC

PAC 7416254990 Physician group
NURSE PRACTITIONER · JOHNS CREEK, GA · hospital-affiliated
Specialty NURSE PRACTITIONER — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in JOHNS CREEK, GA · bills Medicare in 7 states
Scale 74 providers on the CMS registry roster · 33 codes billed (five-year data window) · 37,076 services (all billed codes, CY2024)
Medicare paid $2.1M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (888) 515-3834 — 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 0Advanced-practice 22Other clinicians 14= 36 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 36 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 10 of the group's 33 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
1588376842 Brummett, Aiden PA-C Physician Assistant Fort GordonGA premium
1063185643 Boyd, Ansley Nurse Practitioner MolenaGA premium
1407385032 Forehand, Randall NP-C Nurse Practitioner RochelleGA premium
1629618806 Kopsick, Christina NP Nurse Practitioner Johns CreekGA premium
1144791161 Howard, Nashanuna Nurse Practitioner AtlantaGA premium
1790271500 Mashburn, Lori NP-C Nurse Practitioner AtlantaGA premium
1063126977 Cason, Ashley APRN, FNP-C Nurse Practitioner Johns CreekGA premium
1508322926 Peterson, Gena FNP-C Nurse Practitioner DonalsonvilleGA premium
1831854629 Richards, Daisy Nurse Practitioner GrovetownGA premium
1992587885 Liu, Xiaoping Nurse Practitioner WatkinsvilleGA premium
1881350262 Ross, Devin FNP Nurse Practitioner DonalsonvilleGA premium
1841926557 Nelson, Amanda NP-C Nurse Practitioner Johns CreekGA premium
1205567344 Cook, Emerson LCSW Licensed Clinical Social Worker NewnanGA premium
1306349899 Spivey, Villanueva ARNP Nurse Practitioner MaconGA premium
1134887607 Blanchet, Kristie Licensed Clinical Social Worker EdgewoodKY premium
1164038394 Allen, Alex LCSW Licensed Clinical Social Worker AtlantaGA premium
1164864054 Walraven, Michelle LCSW Licensed Clinical Social Worker CalhounGA premium
1831545474 Graham, Damon LCSW Licensed Clinical Social Worker CoolidgeGA premium
1689057218 Edmunds, Jamie FNP-C Nurse Practitioner BraseltonGA premium
1255924577 Cameron, Ebony PMHNP Nurse Practitioner McdonoughGA premium
1124033824 Debeus, Roger PH.D. Psychologist, Clinical AshevilleNC premium
1902869431 Monroe, Thomas PSY.D. Psychologist, Clinical NashvilleTN premium
1669096012 Porterfield, Michael MSW Licensed Clinical Social Worker AshfordAL premium
1013471028 Brigmond, Quitman LPC Licensed Professional Counselor MaconGA premium
1417796137 Gill, Kristal RN BSN Nurse Practitioner GuytonGA premium
1063951408 Kennedy-Howell, Phyllis FNP-BC Nurse Practitioner ValdostaGA premium
1164821799 Mcnaughton, Thaddeus Licensed Professional Counselor MariettaGA premium
1780805275 Reed, Candace LPC Licensed Professional Counselor DouglasGA premium
1689950693 Castleberry, Adam · member of 2 groups PSY.D Psychologist, Clinical Lake ParkGA premium
1467819102 Dixon, Lori · member of 4 groups PMHNP-BC Nurse Practitioner LakelandGA premium
1114430774 Mcdaniel, Erica · member of 3 groups NP-C Nurse Practitioner StatesboroGA premium
1962190090 Parker, Cassandra · member of 2 groups FNP-BC Nurse Practitioner GreenvilleSC premium
1770058539 Paulk, Carlas · member of 2 groups FNP-C Nurse Practitioner DouglasGA premium
1134642846 Rainey, Shaquina · member of 2 groups Licensed Professional Counselor AtlantaGA premium
1881169555 Rose, David · member of 2 groups ARNP Nurse Practitioner Long BeachCA premium
1184056608 Russaw, Annika · member of 2 groups MS Licensed Professional Counselor KennesawGA 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.