Who bills the most Injection of anesthetic agent and/or steroid into other nerve or branch (64450) to Medicare in New York?
Medicare Part B FFS · CY2024 · as published by CMS73 physician groups billed Injection of anesthetic agent and/or steroid into other nerve or branch (64450) to Medicare fee-for-service in New York in 2024; the top five named groups hold 39% of that volume, and independent (non-hospital-affiliated) groups deliver 4%.
64450 — Injection of anesthetic agent and/or steroid into other nerve or branch · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.
Snapshot covers the whole New York market — the table below shows the top 100 groups (free tier).
Medicare fee-for-service covers 47% of Medicare in New York; Medicare Advantage penetration 44% → 53% since 2020.
| # | Physician group | City | St | Specialty | Providers | 64450 svcs | Share* | Phone |
|---|---|---|---|---|---|---|---|---|
| 1 | CHS PHYSICIAN PARTNERS PC | ROSLYN | NY | PHYSICIAN ASSISTANT | 734 | 738 | 5.9% | — |
| 2 | EAST RIVER MEDICAL ASSOCIATES PC | NEW YORK | NY | ANESTHESIOLOGY | 111 | 633 | 5.0% | (212) 606-1206 |
| 3 | ANESTHESIA GROUP OF ALBANY, PC | ALBANY | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 95 | 619 | 4.9% | (518) 463-0050 |
| 4 | CNY NEUROLOGICAL CONSULTING PLLC | SYRACUSE | NY | NURSE PRACTITIONER | 4 | 550 | 4.4% | (315) 448-5881 |
| 5 | DENT NEUROLOGIC GROUP LLP | AMHERST | NY | PHYSICIAN ASSISTANT | 116 | 548 | 4.4% | (716) 250-2000 |
| 6 | OPTUM MEDICAL CARE PC | MOUNT KISCO | NY | INTERNAL MEDICINE | 1040 | 362 | 2.9% | (914) 241-1050 |
| 7 | ORTHOPEDIC ASSOC OF LONG ISLAND PHYSICIANS AND MEDICAL GROUP PLLC | EAST SETAUKET | NY | PHYSICIAN ASSISTANT | 30 | 314 | 2.5% | (631) 689-6698 |
| 8 | LONG ISLAND ANESTHESIOLOGISTS, PLLC | WEST ISLIP | NY | ANESTHESIOLOGY | 43 | 272 | 2.2% | (631) 376-4444 |
| 9 | TODD J MALTESE DO PC | RONKONKOMA | NY | PHYSICIAN ASSISTANT | 4 | 221 | 1.8% | (631) 737-0055 |
| 10 | NUVANCE HEALTH MEDICAL PRACTICE PC | POUGHKEEPSIE | NY | PHYSICIAN ASSISTANT | 578 | 219 | 1.7% | — |
| 11 | MEDWELL LLC | MIDLAND PARK | NY | GENERAL PRACTICE | 11 | 215 | 1.7% | (201) 819-1081 |
| 12 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 215 | 1.7% | (212) 263-9700 |
| 13 | MONTEFIORE MEDICAL CENTER | BRONX | NY | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 2796 | 205 | 1.6% | (866) 633-8255 |
| 14 | ORTHOPEDIC ANESTHESIA PAIN SPECIALISTS FLORIDA PA | WEST PALM BEACH | NY | ANESTHESIOLOGY | 11 | 169 | 1.3% | (212) 606-1036 |
| 15 | STONY BROOK ANAESTHESIOLOGY UNIVERSITY FACULTY PRACTICE CORPORATION | STONY BROOK | NY | ANESTHESIOLOGY | 87 | 160 | 1.3% | (631) 444-2975 |
| 16 | NITIN MARIWALLA MD PLLC | WEST ISLIP | NY | NEUROSURGERY | 12 | 126 | 1.0% | (631) 500-9400 |
| 17 | WEILL MEDICAL COLLEGE OF CORNELL | NEW YORK | NY | INTERNAL MEDICINE | 2053 | 125 | 1.0% | (212) 746-5454 |
| 18 | NORTH SHORE - LIJ ANESTHESIOLOGY, PC | NEW HYDE PARK | NY | ANESTHESIOLOGY | 1012 | 123 | 1.0% | (516) 734-8600 |
| 19 | NEW YORK ANESTHESIOLOGY MEDICAL SPECIALTIES PC | SYRACUSE | NY | NURSE PRACTITIONER | 27 | 122 | 1.0% | (315) 448-5111 |
| 20 | TIMOTHY D. GROTH MD PC | SMITHTOWN | NY | PHYSICIAN ASSISTANT | 42 | 109 | 0.9% | (631) 543-1440 |
| 21 | SLOCUM DICKSON MEDICAL GROUP PLLC | NEW HARTFORD | NY | PHYSICIAN ASSISTANT | 93 | 92 | 0.7% | (315) 798-1500 |
| 22 | NORTH SHORE MEDICAL GROUP OF THE MOUNT SINAI SCHOOL OF MEDICINE | GREENLAWN | NY | DIAGNOSTIC RADIOLOGY | 315 | 77 | 0.6% | (631) 628-5000 |
| 23 | NUVANCE HEALTH MEDICAL PRACTICE CT INC | DANBURY | NY | PHYSICIAN ASSISTANT | 748 | 77 | 0.6% | (203) 739-7118 |
| 24 | SOUTH BROOKLYN MEDICAL CARE PC | BROOKLYN | NY | INTERNAL MEDICINE | 3 | 76 | 0.6% | (718) 265-2222 |
| 25 | YALE UNIVERSITY | NEW HAVEN | NY | PHYSICIAN ASSISTANT | 2649 | 69 | 0.5% | (203) 688-4242 |
| 26 | PARS MEDICAL PC | BROOKLYN | NY | PHYSICIAN ASSISTANT | 3 | 65 | 0.5% | (718) 431-2959 |
| 27 | ANESTHESIA ASSOCIATES OF MORRISTOWN PA | MORRISTOWN | NY | ANESTHESIOLOGY | 170 | 63 | 0.5% | (973) 971-5539 |
| 28 | INTEGRATED ANESTHESIA ASSOCIATES LLC | HARTFORD | NY | ANESTHESIOLOGY | 406 | 62 | 0.5% | (860) 972-2117 |
| 29 | MEDICAL PAIN MANAGEMENT SERVICES PLLC | ALBANY | NY | PHYSICIAN ASSISTANT | 16 | 59 | 0.5% | (518) 463-0171 |
| 30 | THE SAN ANTONIO ORTHOPAEDIC GROUP LLP | SAN ANTONIO | NY | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 138 | 58 | 0.5% | (210) 804-5400 |
| 31 | TRUE NORTH MEDICAL GROUP PC | ROCKVILLE CENTRE | NY | PHYSICIAN ASSISTANT | 182 | 57 | 0.5% | (516) 536-2800 |
| 32 | ORTHOPAEDIC AND NEUROSURGERY SPECIALISTS, PLLC | GREENWICH | NY | PHYSICIAN ASSISTANT | 259 | 53 | 0.4% | (203) 869-1145 |
| 33 | ASSOCIATED ANESTHESIOLOGISTS OF THE FINGER LAKES LLP | ELMIRA | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 18 | 53 | 0.4% | (607) 737-4100 |
| 34 | RIVERSIDE ASSOCIATES IN ANESTHESIA PC | BINGHAMTON | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 26 | 49 | 0.4% | (607) 722-7264 |
| 35 | NEW YORK CITY HEALTH AND HOSPITALS CORPORATION | ELMHURST | NY | NURSE PRACTITIONER | 473 | 46 | 0.4% | (718) 334-4000 |
| 36 | TRUE NORTH MEDICAL AT NORTH SUFFOLK, PLLC | COMMACK | NY | NEUROLOGY | 20 | 42 | 0.3% | (631) 364-9119 |
| 37 | ADVANTAGE P M AND R LLC | MIDDLETOWN | NY | NURSE PRACTITIONER | 3 | 41 | 0.3% | 845344447712 |
| 38 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | NY | PHYSICIAN ASSISTANT | 2942 | 39 | 0.3% | (617) 732-5500 |
| 39 | NEW YORK PAIN MANAGEMENT PLLC | CLIFTON PARK | NY | NURSE PRACTITIONER | 3 | 37 | 0.3% | 5183710777107 |
| 40 | NEW YORK HAND SURGERY PC | BROOKLYN | NY | HAND SURGERY | 2 | 37 | 0.3% | (718) 369-4263 |
| 41 | MIDDLETOWN MEDICAL PC | MIDDLETOWN | NY | NURSE PRACTITIONER | 172 | 36 | 0.3% | (845) 342-4774 |
| 42 | OUR LADY OF LOURDES MEMORIAL HOSPITAL INC | BINGHAMTON | NY | PHYSICIAN ASSISTANT | 252 | 36 | 0.3% | — |
| 43 | ORTHOPEDICSNY, LLP | ALBANY | NY | PHYSICIAN ASSISTANT | 112 | 35 | 0.3% | (518) 489-2663 |
| 44 | ASSOCIATED PHYSICIANS OF HARVARD MEDICAL FACULTY PHYSICIANS AT BETH IS | NEW BEDFORD | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 564 | 35 | 0.3% | (781) 983-9088 |
| 45 | UNIQUE PAIN MEDICINE PLLC | NEW YORK | NY | PHYSICAL MEDICINE AND REHABILITATION | 4 | 35 | 0.3% | (929) 363-0303 |
| 46 | NARRAGANSETT BAY ANESTHESIA LLC | WARWICK | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 95 | 34 | 0.3% | (401) 737-7000 |
| 47 | RUTGERS HEALTH-RWJ PEDIATRIC CRITICAL CARE | NEW BRUNSWICK | NY | PATHOLOGY | 151 | 34 | 0.3% | (732) 937-8651 |
| 48 | HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC | BOSTON | NY | INTERNAL MEDICINE | 1689 | 32 | 0.3% | (781) 983-9088 |
| 49 | LONG ISLAND SPINE REHABILITATION MEDICINE, PC | EAST MEADOW | NY | PHYSICAL MEDICINE AND REHABILITATION | 6 | 32 | 0.3% | (516) 393-8941 |
| 50 | SCHENECTADY ANESTHESIA ASSOCIATES, P.C. | SCHENECCTADY | NY | ANESTHESIOLOGY | 39 | 31 | 0.2% | (518) 243-4000 |
| 51 | COLUMBIA MEMORIAL HOSPITAL | HUDSON | NY | DIAGNOSTIC RADIOLOGY | 173 | 30 | 0.2% | — |
| 52 | EXCELSIOR ORTHOPAEDICS LLP | AMHERST | NY | PHYSICIAN ASSISTANT | 147 | 30 | 0.2% | (716) 250-9999 |
| 53 | BRIAN MAYRSOHN MD PLLC | PLAINVIEW | NY | CLINICAL SOCIAL WORKER | 3 | 24 | 0.2% | (516) 200-4814 |
| 54 | WOODLAND ANESTHESIA ASSOCIATES PC | HARTFORD | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 175 | 24 | 0.2% | (860) 714-6654 |
| 55 | WORKSTAR OCCUPATIONAL HEALTH SYSTEMS INC | KAPOLEI | NY | NURSE PRACTITIONER | 17 | 24 | 0.2% | (808) 676-5331 |
| 56 | GREGORY MONTALBANO MD,PLLC | STATEN ISLAND | NY | ORTHOPEDIC SURGERY | 8 | 23 | 0.2% | (718) 477-5479 |
| 57 | ANESTHESIOLOGY ASSOCIATES OF BORO PARK, LLP | BROOKLYN | NY | ANESTHESIOLOGY | 48 | 22 | 0.2% | (718) 283-8816 |
| 58 | NORTH AMERICAN PARTNERS IN ANESTHESIA LLP | WHITE PLAINS | NY | ANESTHESIOLOGY | 364 | 22 | 0.2% | (914) 681-0600 |
| 59 | GERSHON PAIN SPECIALISTS LLC | VIRGINIA BEACH | NY | PAIN MANAGEMENT | 7 | 22 | 0.2% | (757) 496-2050 |
| 60 | GREATER FLORIDA ANESTHESIOLOGISTS LLC | SAINT PETERSBURG | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 327 | 22 | 0.2% | (954) 939-5000 |
| 61 | PREMIER ANESTHESIA OF NEW YORK, P.C. | JAMESTOWN | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 48 | 21 | 0.2% | (716) 487-0141 |
| 62 | PARK SLOPE ANESTHESIA ASSOCIATES PC | BROOKLYN | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 69 | 19 | 0.2% | (718) 780-3279 |
| 63 | CAPITAL REGION ORTHOPAEDIC ASSOCIATES, PC | ALBANY | NY | ORTHOPEDIC SURGERY | 67 | 19 | 0.2% | (518) 489-2666 |
| 64 | THE CENTRAL ORTHOPEDIC GROUP L L P | PLAINVIEW | NY | ORTHOPEDIC SURGERY | 24 | 18 | 0.1% | (516) 681-8822 |
| 65 | ADVANCED ORTHOPEDIC AND SPORTS MEDICINE INSTITUTE PC | FREEHOLD | NY | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 36 | 17 | 0.1% | (732) 720-2555 |
| 66 | HACKENSACK MERIDIAN HEALTH MEDICAL GROUP - SPECIALTY CARE PC | NEPTUNE | NY | NURSE PRACTITIONER | 1878 | 15 | 0.1% | (732) 362-3663 |
| 67 | DUPAGE VALLEY ANESTHESIOLOGISTS LTD | NAPERVILLE | NY | ANESTHESIOLOGY | 63 | 14 | 0.1% | (630) 527-3000 |
| 68 | PARKWAY ANESTHESIA ASSOCIATES LLC | BRICK | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 298 | 13 | 0.1% | (732) 840-2200 |
| 69 | THE MEMORIAL HOSPITAL OF WILLIAM F AND GERTRUDE F JONES INC | WELLSVILLE | NY | PATHOLOGY | 130 | 12 | 0.1% | (585) 596-0145 |
| 70 | U OF R ANESTHESIOLOGY GROUP | ROCHESTER | NY | ANESTHESIOLOGY | 314 | 12 | 0.1% | — |
| 71 | WESTCHESTER MEDICAL CENTER ADVANCED PHYSICIAN SERVICES PC | VALHALLA | NY | DIAGNOSTIC RADIOLOGY | 875 | 12 | 0.1% | — |
| 72 | UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC | BIRMINGHAM | NY | NURSE PRACTITIONER | 2788 | 12 | 0.1% | (205) 934-3460 |
| 73 | MAPLE GATE ANESTHESIOLOGISTS, P.C. | BUFFALO | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 119 | 11 | 0.1% | (716) 632-1088 |
*Share of New York's disclosed Medicare-FFS services for 64450, counted once per clinician. Volume is placed in the state it was billed from, so this page ranks the groups actually billing 64450 in New York — including groups registered elsewhere ("City" is each group's registered location). Group figures sum clinicians affiliated with exactly one group; clinicians in several groups are listed in each group's drill-down but not volume-attributed to any single group.
How to read this. Figures are Medicare fee-for-service only — not all-payer — from the CMS Medicare Physician & Other Practitioners Public Use File (Part B), CY2024 release. CMS suppresses any provider×code row under 11 beneficiaries, so a missing group means "suppressed," never zero. "Charges" are provider-submitted amounts, not payments. Groups are ranked by measured service volume attributed to clinicians in exactly one group — clinicians affiliated with several groups are listed in rosters but never volume-attributed to a single group — a direct read of the public record, not a rating or quality score. Full method: Methods & Sources.
Comparing against an all-payer estimate?
These are exact counts from Medicare fee-for-service claims — roughly a third to half of most procedure markets, depending on payer mix. Modeled all-payer databases project the remainder statistically; we publish the audited floor and label it as such. Same market, different denominator. How the numbers reconcile →