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MARGARET CHUSTECKA INTERNAL MEDICINE OF GREATER NEW HAVEN

PAC 3274557152 Physician group
NURSE PRACTITIONER · HAMDEN, CT · hospital-affiliated
Specialty NURSE PRACTITIONER — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in HAMDEN, CT · bills Medicare in 1 state (CT)
Scale 29 providers on the CMS registry roster · 44 codes billed (five-year data window) · 8,570 services (all billed codes, CY2024)
Medicare paid $494K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (203) 848-1803 — 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 8Advanced-practice 16Other clinicians 0= 24 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 24 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 21 of the group's 44 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)
1922185792 Khodzinsky, Roman M.D. Internal Medicine HamdenCT
1215956321 Chustecki, Margaret M.D. Internal Medicine HamdenCT
1457326787 Papernik, Morris M.D. Internal Medicine SouthburyCT
1447898861 Herrera-Brito, Gustavo Nurse Practitioner HamdenCT
1356387823 Ramzan, Usman MD Internal Medicine East HartfordCT
1407473697 Rubalsky, Michael PHYSICIAN ASSISTANT Physician Assistant HamdenCT
1508405044 Grant, Abiola Nurse Practitioner HamdenCT
1063040525 Nursick, Jessica Physician Assistant HamdenCT
1932829009 Shaver, Ashley APRN Nurse Practitioner HamdenCT
1336130293 Prior, Edward M.D. Internal Medicine West HavenCT
1740494517 Harding, Sherleen APRN Nurse Practitioner BridgeportCT
1841955861 Colson, Leila APRN Nurse Practitioner HamdenCT
1629744586 Clarino, Carlee Nurse Practitioner HamdenCT
1184337123 Skrodzka, Wioletta Nurse Practitioner HamdenCT
1487437976 Criscola, Concetta Nurse Practitioner MilfordCT
1497592497 Ishie, Chioma FNP-BC Nurse Practitioner SouthburyCT
1871031492 Dedominicis, Franklin · member of 2 groups PA-C Physician Assistant HamdenCT
1063281624 Gilles, Samentha · member of 2 groups APRN-BC Nurse Practitioner SeymourCT
1447720644 Noonan, Tara · member of 2 groups APRN Nurse Practitioner HamdenCT
1366444671 Prasad, Sujata · member of 2 groups M.D. Internal Medicine HartfordCT
1639317787 Turner, Sheila · member of 2 groups APRN Nurse Practitioner HamdenCT
1487279824 Udoh, Nsisongikanabasi · member of 2 groups MD Internal Medicine HartfordCT
1457949000 Wall, Joyce · member of 2 groups EDD, MSN, AGPCNP-C Nurse Practitioner HamdenCT
1174705636 Yeboah, Benjamin · member of 2 groups MD Internal Medicine New HavenCT

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.