ORTHOPAEDIC AND NEUROSURGERY SPECIALISTS, PLLC
PHYSICIAN ASSISTANT · GREENWICH, CT · 259 providers · hospital-affiliated · (203) 869-1145
Provider volumes for 27447 — Replacement of knee joint, both sides of knee · CY2024
Group overview · all codes · CY2024
On 27447 — Replacement of knee joint, both sides of knee
All figures are attributed (single-group clinicians only) and disclosed (CMS suppresses fewer-than-11-beneficiary rows) Medicare Part B fee-for-service — a subset, never complete totals. Percentile and peer figures are billed-volume positions, not statements about care. See Methods & Sources.
| NPI | Provider | Credentials | Type | City | St | 27447 services | Beneficiary-episodes | Avg Medicare payment |
|---|---|---|---|---|---|---|---|---|
| 1215196464 | Cassidy, Kevin | M.D. | Orthopedic Surgery | Great Neck | NY | premium | premium | premium |
| 1427005495 | Seideman, Bruce | MD | Orthopedic Surgery | Great Neck | NY | premium | premium | premium |
| 1811161805 | Lombardo, Frank | M.D. | Orthopedic Surgery | Poughkeepsie | NY | premium | premium | premium |
| 1447270558 | Sheprow, Warren | PA | Physician Assistant | Poughkeepsie | NY | premium | premium | premium |
| 1093358210 | Perettine, Cassie | PA | Physician Assistant | Great Neck | NY | premium | premium | premium |
| 1053076422 | Mou, Anne | PA-C | Physician Assistant | Poughkeepsie | NY | premium | premium | premium |
| 1508845850 | Rauschenbach, Kenneth | D.O. | Orthopedic Surgery | Poughkeepsie | NY | premium | premium | premium |
| 1528402963 | Wasterlain, Amy | MD | Orthopedic Surgery | Middletown | CT | premium | premium | premium |
| 1609575851 | Reish, Morgan | PA-C | Physician Assistant | Greenwich | CT | premium | premium | premium |
| 1578643367 | Reardon, Terry | MD | Orthopedic Surgery | Middletown | CT | premium | premium | premium |
| 1568741437 | Effren, Jessica | PA-C | Physician Assistant | Great Neck | NY | premium | premium | premium |
| 1003225194 | Stewart, Michelle | PA-C | Physician Assistant | Great Neck | NY | premium | premium | premium |
| 1124742150 | Brigandi, Jaclyn | Physician Assistant | Great Neck | NY | premium | premium | premium | |
| 1255659025 | Nowakowski, Eric | PA | Physician Assistant | El Paso | TX | premium | premium | premium |
| 1922064468 | Rogan, Robert | PA-C | Physician Assistant | Poughkeepsie | NY | premium | premium | premium |
| 1588990436 | Rawls, Jonathan | PA-C, ATC | Physician Assistant | New Port Richey | FL | premium | premium | premium |
| 1790136406 | Allegrini, Allison | PA-C | Physician Assistant | Great Neck | NY | premium | premium | premium |
| 1902148281 | Rutter, Michael | M.D. | Orthopedic Surgery | Poughkeepsie | NY | premium | premium | premium |
| 1316207053 | Capogna, Brian | MD | Orthopedic Surgery | Birmingham | AL | premium | premium | premium |
| 1881677417 | Aierstok, Mark | MD | Sports Medicine | Poughkeepsie | NY | premium | premium | premium |
| 1659638948 | Prioreschi, Brandon | M.D. | Orthopedic Surgery | Middletown | CT | premium | premium | premium |
| 1710904297 | Schweppe, Michael | Orthopedic Surgery | Poughkeepsie | NY | premium | premium | premium | |
| 1063706232 | Berliner, Jonathan · member of 2 groups | M.D. | Orthopedic Surgery | Greenwich | CT | premium | premium | premium |
| 1215295670 | Brown, Landon · member of 5 groups | M.D. | Orthopedic Surgery | Poughkeepsie | NY | premium | premium | premium |
| 1952746836 | Choo, Kevin · member of 3 groups | M.D. | Orthopedic Surgery | Greenwich | CT | premium | premium | premium |
| 1255750816 | Greenbaum, Simon · member of 2 groups | MD | Orthopedic Surgery | Bronx | NY | premium | premium | premium |
| 1306340229 | Held, Michael · member of 4 groups | MD, MBA | Orthopedic Surgery | Greenwich | CT | premium | premium | premium |
| 1194024299 | Mcdonald, Amber · member of 2 groups | PA | Physician Assistant | Greenwich | CT | premium | premium | 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.