NEVVI Medicare utilization intelligence

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YALE NEW HAVEN HOSPITAL

PAC 8325935018 Physician group
CLINICAL SOCIAL WORKER · NEW HAVEN, CT · hospital-affiliated
Specialty CLINICAL SOCIAL WORKER — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in NEW HAVEN, CT · bills Medicare in 1 state (CT)
Scale 44 providers on the CMS registry roster · 6 codes billed (five-year data window) · 460 services (all billed codes, CY2024)
Medicare paid $8K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (203) 688-2464 — 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 12Advanced-practice 6Other clinicians 4= 22 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 22 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 3 of the group's 6 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)
1891140752 Dorwin, Cynthia LCSW Licensed Clinical Social Worker EssexCT
1942730056 Linder, Pamela LCSW, MPH Licensed Clinical Social Worker New HavenCT
1477127587 Witwicka, Maja APRN Nurse Practitioner New HavenCT
1003919010 Senick, Ann Marie LCSW Licensed Clinical Social Worker HamdenCT
1508116609 Ramsey, Cassandra APRN Nurse Practitioner HamdenCT
1497871669 Rubin, Ellen APRN Nurse Practitioner New HavenCT
1164687653 Barratt, Lisa · member of 2 groups PA-C Physician Assistant TorringtonCT
1760423867 Chang, Victor · member of 2 groups MD Hematology WaterburyCT
1821451238 Grant, Michael · member of 2 groups MD Hematology New HavenCT
1437136017 Gunawardana, Asini · member of 2 groups M.D. Psychiatry New HavenCT
1538276118 Hall, Sharynn · member of 2 groups M.D. Medical Oncology WaterburyCT
1285894535 Harvey, Katherine · member of 2 groups M.D., M.P.H. Medical Oncology TorringtonCT
1700261567 Hussain, Nuzhat · member of 2 groups M.D Psychiatry New HavenCT
1912240474 Katz, Rachel · member of 3 groups Psychiatry New HavenCT
1952667156 Klingensmith, Katherine · member of 2 groups MD Psychiatry New HavenCT
1366971640 Matera, Robert · member of 2 groups MD Hematology-Oncology New HavenCT
1376715078 Plotke, Gary · member of 2 groups M.D. Psychiatry New HavenCT
1326593450 Rodzyn-Salomone, Malgorzata · member of 3 groups Licensed Clinical Social Worker StratfordCT
1922882752 Santore, Christina · member of 2 groups APRN Nurse Practitioner TorringtonCT
1942464276 Talsania, Ashita · member of 3 groups M.D. Medical Oncology TorringtonCT
1811352560 Thomen, Sarah · member of 2 groups APRN Nurse Practitioner TorringtonCT
1912117714 Zigun, Jennifer · member of 2 groups M.D. Psychiatry HamdenCT

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.