NEVVI Medicare utilization intelligence

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PEAK GASTROENTEROLOGY ASSOCIATES

PAC 2961484365 Provider group
GASTROENTEROLOGY · COLORADO SPRINGS, CO · hospital-affiliated
Specialty GASTROENTEROLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in COLORADO SPRINGS, CO · bills Medicare in 3 states (CO, NM, TX)
Scale 31 providers on the CMS registry roster · 18 codes billed (five-year data window) · 1,682 services (all billed codes, CY2024)
Medicare paid $109K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (719) 636-1201 — 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 11Advanced-practice 16Other clinicians 0= 27 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 27 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 18 codes this year, across 2 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
1659529485 Harrison, Zahra ANP Nurse Practitioner Colorado SpringsCO premium
1306806484 Lindquist, Christine CRNA Certified Registered Nurse Anesthetist (CRNA) Colorado SpringsCO premium
1205202637 Willhoite, Mitzi CRNA Certified Registered Nurse Anesthetist (CRNA) HoustonTX premium
1114303237 Ferrara, Bryan CRNA Certified Registered Nurse Anesthetist (CRNA) Colorado SpringsCO premium
1790827566 Barnett, Michelle · member of 2 groups PA Physician Assistant Colorado SpringsCO premium
1285689075 Cesario, Karin · member of 2 groups MD Gastroenterology Colorado SpringsCO premium
1023374386 Chun, Carlene · member of 2 groups M.D., PH.D. Gastroenterology Colorado SpringsCO premium
1063444636 Costrini, Nicholas · member of 2 groups M.D., PH.D Internal Medicine Colorado SpringsCO premium
1497207336 Cruickshank, April · member of 2 groups Physician Assistant Colorado SpringsCO premium
1164782769 Fenn, Richard · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) Canon CityCO premium
1255986741 Flickinger, Jennifer · member of 2 groups Nurse Practitioner Colorado SpringsCO premium
1245549245 Garl, Ariel · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) Winston SalemNC premium
1437511748 Hogan, Daniel · member of 2 groups D.O. Gastroenterology AshevilleNC premium
1689883993 Krishnan, Prashant · member of 3 groups M.D. Gastroenterology MesaAZ premium
1326468463 Lopez, Mary · member of 2 groups FNP Nurse Practitioner GilbertAZ premium
1326214727 Mcwilliams, Ryan · member of 2 groups MD Gastroenterology GreeleyCO premium
1437603891 Moon, Evan · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) Colorado SpringsCO premium
1629264197 Morgan, Christopher · member of 5 groups DO Pathology MesaAZ premium
1992054126 Nelson, Chelsea · member of 2 groups CNP Nurse Practitioner Colorado SpringsCO premium
1316096985 Nydam, Lisa · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) LittletonCO premium
1053415463 Patel, Bhaktasharan · member of 2 groups MD Gastroenterology Colorado SpringsCO premium
1891482360 Peterson, David · member of 2 groups PA Physician Assistant Lone TreeCO premium
1740299957 Rose, James · member of 2 groups Gastroenterology Colorado SpringsCO premium
1255593950 Rowley, Michael · member of 2 groups Gastroenterology Colorado SpringsCO premium
1619044898 Samaha, Sahar · member of 2 groups M.D. Pathology PhoenixAZ premium
1538656491 Tevlin, Morgan · member of 2 groups ANP Nurse Practitioner Colorado SpringsCO premium
1902041981 Thompson, Jamie · member of 2 groups ANP-C Nurse Practitioner Colorado SpringsCO 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.