NEVVI Medicare utilization intelligence

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CHESTNUT HEALTH OF ILLINOIS LLC

PAC 2264747344 Provider group
NURSE PRACTITIONER · ELGIN, IL · hospital-affiliated
Specialty NURSE PRACTITIONER — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in ELGIN, IL · bills Medicare in 2 states (FL, IL)
Scale 38 providers on the CMS registry roster · 43 codes billed (five-year data window) · 54,484 services (all billed codes, CY2024)
Medicare paid $2.9M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (224) 760-7322 — 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 27Other clinicians 0= 28 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 28 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 11 of the group's 43 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
1780459123 Boyd, Stephanie FNP-C Nurse Practitioner ElginIL premium
1104362755 Calabazaron, Arvie AGNP-C Nurse Practitioner SchaumburgIL premium
1619610458 Smith, Ryan FNP-BC Nurse Practitioner NapervilleIL premium
1912526278 Cardwell, Shari APN Nurse Practitioner Crystal LakeIL premium
1639635972 Andes, Tammy APRN Nurse Practitioner NewtonIL premium
1548726912 Ritz, Daniel FNP-BC Nurse Practitioner ElginIL premium
1750799920 Edward, Brittany CNP Nurse Practitioner DavenportFL premium
1013251693 Phipps, Helen NP Nurse Practitioner OrlandoFL premium
1013464304 Savani, Ruchi Nurse Practitioner Burr RidgeIL premium
1144980053 Madej, Kelsey APRN Nurse Practitioner ElginIL premium
1164845152 Jarrin, Elizabeth N.P. Nurse Practitioner ElginIL premium
1225712698 Chow, Matthew Nurse Practitioner LombardIL premium
1023533122 Demler, Wendy APN Nurse Practitioner RockfordIL premium
1740059369 Kelly, Caitlin NP Nurse Practitioner ChicagoIL premium
1609310259 Kastanas, Anna APN Nurse Practitioner Crystal LakeIL premium
1932479664 Whitelow, Michelle NURSE PRACTITIONER Nurse Practitioner PeoriaIL premium
1619553856 Patel, Hiral Nurse Practitioner LombardIL premium
1013541143 Riley, Matya FNP-C Nurse Practitioner DecaturIL premium
1457017352 Badmus, Zubair · member of 4 groups Nurse Practitioner ChicagoIL premium
1518693076 Burress, Sean · member of 2 groups MSN FNP-BC Nurse Practitioner BourbonnaisIL premium
1992426829 Hallaron, Rebecca · member of 2 groups Nurse Practitioner SpringfieldIL premium
1154184877 La Ha, Kailee · member of 2 groups FNP-C Nurse Practitioner ElginIL premium
1497449961 Lee, Sheena · member of 2 groups Nurse Practitioner PrincetonIN premium
1730342593 Patel, Neil · member of 3 groups DO Physical Medicine and Rehabilitation MaywoodIL premium
1164776670 Radja, Marcia · member of 2 groups APN Nurse Practitioner Downers GroveIL premium
1356850416 Reisberg, Lynn · member of 2 groups FNP-C Nurse Practitioner Oak ParkIL premium
1124800966 St Louis, Amanda · member of 3 groups FNP-C Nurse Practitioner ElginIL premium
1124875414 Teyim, Melissa · member of 2 groups Nurse Practitioner SpringfieldIL 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.