GREENWICH ANESTHESIOLOGY ASSOCIATES PC
PAC 2163315425 Physician groupWho's billing in this group, plus the paid volume analytics · CY2024
Clinician makeup · CY2024Billed 41 of the group's 59 codes this year, across 4 states (CY2024).
The full analytics for this group
PremiumThe billed-volume rank, trajectory, and economics behind this group — computed on the same disclosed Medicare Part B data.
- 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.
Notify me at launch → Or see a live example group page →Provider volumes, all codes · CY2024
| NPI | Provider | Credentials | Type | City | St | Services (all codes) locked column |
|---|---|---|---|---|---|---|
| 1972985323 | Rosenberg, Jared | M.D. | Anesthesiology | Greenwich | CT | premium |
| 1679734644 | Bejar, Lucas | M.D. | Anesthesiology | New Hyde Park | NY | premium |
| 1992734636 | Levin, Michael | M.D | Anesthesiology | Greenwich | CT | premium |
| 1841654704 | Perlstein, Matthew | MD | Anesthesiology | New York | NY | premium |
| 1477895381 | Shapiro, David | M.D. | Anesthesiology | New York | NY | premium |
| 1497798235 | Abrahams, Hanief | M.D. | Anesthesiology | Greenwich | CT | premium |
| 1568404895 | Sygall, Paul | M.D | Anesthesiology | Greenwich | CT | premium |
| 1083974794 | Gurny, Marc | M.D. | Anesthesiology | New York | NY | premium |
| 1184653826 | Cochran, Terry | M.D. | Anesthesiology | Greenwich | CT | premium |
| 1013956952 | Brea, Francisco | MD | Anesthesiology | Greenwich | CT | premium |
| 1326451717 | Oh, Edwin | M.D. | Anesthesiology | Dorchester | MA | premium |
| 1588085476 | Sheehy, Jessica | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Greenwich | CT | premium |
| 1316973399 | Tagliavia, Alfonso | M.D | Anesthesiology | Greenwich | CT | premium |
| 1629699681 | Cardone, Kayla | Certified Registered Nurse Anesthetist (CRNA) | Boston | MA | premium | |
| 1962097238 | Mcmanus, Julie | Certified Registered Nurse Anesthetist (CRNA) | New York | NY | premium | |
| 1639347115 | Marousek, Jillian | M.D. | Anesthesiology | New Haven | CT | premium |
| 1154577229 | Denepitiya-Balicki, Tiffany | Anesthesiology | New Haven | CT | premium | |
| 1558317040 | Chrostowski, Mark | M.D. | Anesthesiology | Boston | MA | premium |
| 1801046917 | Ewell, Ricky | CRNA | Certified Registered Nurse Anesthetist (CRNA) | New Haven | CT | premium |
| 1891020244 | Clarke, Adelina | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Greenwich | CT | premium |
| 1528652385 | Ward, Caroline | Certified Registered Nurse Anesthetist (CRNA) | Greenwich | CT | premium | |
| 1750605762 | Thal, Meeta | CRNA | Certified Registered Nurse Anesthetist (CRNA) | New York | NY | premium |
| 1699106658 | Emeagwali, Sonya | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Brooklyn | NY | premium |
| 1528215530 | Umanzor-Velasquez, Elvis | M.D. | Anesthesiology | Miami | FL | premium |
| 1588076210 | Twu, Cynthia | M.D. | Anesthesiology | New York | NY | premium |
| 1144502311 | Halleran, Kerry | CRNA | Certified Registered Nurse Anesthetist (CRNA) | New York | NY | premium |
| 1588635841 | Ober-Adams, Colleen | CRNA | Certified Registered Nurse Anesthetist (CRNA) | New York | NY | premium |
| 1023499142 | Kane, Molly | RN | Certified Registered Nurse Anesthetist (CRNA) | New York | NY | premium |
| 1982445987 | Feinstein, Victoria | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Greenwich | CT | premium |
| 1043645161 | Porco, Jaclyn | Certified Registered Nurse Anesthetist (CRNA) | Greenwich | CT | premium | |
| 1396389474 | Carlino-Bradley, Lauren | Certified Registered Nurse Anesthetist (CRNA) | Greenwich | CT | premium | |
| 1013944180 | Perley-Kwauk, Rosemary | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Greenwich | CT | premium |
| 1710916457 | Meyer, Janice | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Greenwich | CT | premium |
| 1861643850 | Johnson, Keisha · member of 2 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Bridgeport | CT | premium |
| 1558682237 | Keizerweerd, Michelle · member of 3 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Stratford | CT | premium |
| 1457861569 | Lopez, Magdalena · member of 2 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | New York | NY | premium |
| 1730565722 | Morgan, Angela · member of 3 groups | RN, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Valhalla | NY | premium |
| 1003819871 | Perry, Ruth · member of 2 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Norwalk | CT | premium |
| 1104897461 | Smith, Kristine · member of 2 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | New York | NY | premium |
| 1811217292 | Yoffe, Josh · member of 3 groups | CRNA | Certified Registered Nurse Anesthetist (CRNA) | Stratford | CT | 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.