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Medicare New York · CY2024

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 CMS
73
Billing groups
7,975
Named-group FFS services
$5,512,243
Named-group submitted charges
$691
Avg charge / service
$52
Avg allowed / service
39%
Top-5 concentration
4%
Independent share

73 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).

Payer-mix context

Medicare fee-for-service covers 47% of Medicare in New York; Medicare Advantage penetration 44% → 53% since 2020.

Market structure — concentration, independent share, and the consolidation trend for this market — is part of the market analytics platform — built, not launched yet. Notify me at launch →
#Physician groupCityStSpecialty Providers 64450 svcs Share*Phone
1 CHS PHYSICIAN PARTNERS PC ROSLYNNYPHYSICIAN ASSISTANT 734 738 5.9%
2 EAST RIVER MEDICAL ASSOCIATES PC NEW YORKNYANESTHESIOLOGY 111 633 5.0% (212) 606-1206
3 ANESTHESIA GROUP OF ALBANY, PC ALBANYNYCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 95 619 4.9% (518) 463-0050
4 CNY NEUROLOGICAL CONSULTING PLLC SYRACUSENYNURSE PRACTITIONER 4 550 4.4% (315) 448-5881
5 DENT NEUROLOGIC GROUP LLP AMHERSTNYPHYSICIAN ASSISTANT 116 548 4.4% (716) 250-2000
6 OPTUM MEDICAL CARE PC MOUNT KISCONYINTERNAL MEDICINE 1040 362 2.9% (914) 241-1050
7 ORTHOPEDIC ASSOC OF LONG ISLAND PHYSICIANS AND MEDICAL GROUP PLLC EAST SETAUKETNYPHYSICIAN ASSISTANT 30 314 2.5% (631) 689-6698
8 LONG ISLAND ANESTHESIOLOGISTS, PLLC WEST ISLIPNYANESTHESIOLOGY 43 272 2.2% (631) 376-4444
9 TODD J MALTESE DO PC RONKONKOMANYPHYSICIAN ASSISTANT 4 221 1.8% (631) 737-0055
10 NUVANCE HEALTH MEDICAL PRACTICE PC POUGHKEEPSIENYPHYSICIAN ASSISTANT 578 219 1.7%
11 MEDWELL LLC MIDLAND PARKNYGENERAL PRACTICE 11 215 1.7% (201) 819-1081
12 NEW YORK UNIVERSITY NEW YORKNYDIAGNOSTIC RADIOLOGY 5704 215 1.7% (212) 263-9700
13 MONTEFIORE MEDICAL CENTER BRONXNYPHYSICAL THERAPIST IN PRIVATE PRACTICE 2796 205 1.6% (866) 633-8255
14 ORTHOPEDIC ANESTHESIA PAIN SPECIALISTS FLORIDA PA WEST PALM BEACHNYANESTHESIOLOGY 11 169 1.3% (212) 606-1036
15 STONY BROOK ANAESTHESIOLOGY UNIVERSITY FACULTY PRACTICE CORPORATION STONY BROOKNYANESTHESIOLOGY 87 160 1.3% (631) 444-2975
16 NITIN MARIWALLA MD PLLC WEST ISLIPNYNEUROSURGERY 12 126 1.0% (631) 500-9400
17 WEILL MEDICAL COLLEGE OF CORNELL NEW YORKNYINTERNAL MEDICINE 2053 125 1.0% (212) 746-5454
18 NORTH SHORE - LIJ ANESTHESIOLOGY, PC NEW HYDE PARKNYANESTHESIOLOGY 1012 123 1.0% (516) 734-8600
19 NEW YORK ANESTHESIOLOGY MEDICAL SPECIALTIES PC SYRACUSENYNURSE PRACTITIONER 27 122 1.0% (315) 448-5111
20 TIMOTHY D. GROTH MD PC SMITHTOWNNYPHYSICIAN ASSISTANT 42 109 0.9% (631) 543-1440
21 SLOCUM DICKSON MEDICAL GROUP PLLC NEW HARTFORDNYPHYSICIAN ASSISTANT 93 92 0.7% (315) 798-1500
22 NORTH SHORE MEDICAL GROUP OF THE MOUNT SINAI SCHOOL OF MEDICINE GREENLAWNNYDIAGNOSTIC RADIOLOGY 315 77 0.6% (631) 628-5000
23 NUVANCE HEALTH MEDICAL PRACTICE CT INC DANBURYNYPHYSICIAN ASSISTANT 748 77 0.6% (203) 739-7118
24 SOUTH BROOKLYN MEDICAL CARE PC BROOKLYNNYINTERNAL MEDICINE 3 76 0.6% (718) 265-2222
25 YALE UNIVERSITY NEW HAVENNYPHYSICIAN ASSISTANT 2649 69 0.5% (203) 688-4242
26 PARS MEDICAL PC BROOKLYNNYPHYSICIAN ASSISTANT 3 65 0.5% (718) 431-2959
27 ANESTHESIA ASSOCIATES OF MORRISTOWN PA MORRISTOWNNYANESTHESIOLOGY 170 63 0.5% (973) 971-5539
28 INTEGRATED ANESTHESIA ASSOCIATES LLC HARTFORDNYANESTHESIOLOGY 406 62 0.5% (860) 972-2117
29 MEDICAL PAIN MANAGEMENT SERVICES PLLC ALBANYNYPHYSICIAN ASSISTANT 16 59 0.5% (518) 463-0171
30 THE SAN ANTONIO ORTHOPAEDIC GROUP LLP SAN ANTONIONYPHYSICAL THERAPIST IN PRIVATE PRACTICE 138 58 0.5% (210) 804-5400
31 TRUE NORTH MEDICAL GROUP PC ROCKVILLE CENTRENYPHYSICIAN ASSISTANT 182 57 0.5% (516) 536-2800
32 ORTHOPAEDIC AND NEUROSURGERY SPECIALISTS, PLLC GREENWICHNYPHYSICIAN ASSISTANT 259 53 0.4% (203) 869-1145
33 ASSOCIATED ANESTHESIOLOGISTS OF THE FINGER LAKES LLP ELMIRANYCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 18 53 0.4% (607) 737-4100
34 RIVERSIDE ASSOCIATES IN ANESTHESIA PC BINGHAMTONNYCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 26 49 0.4% (607) 722-7264
35 NEW YORK CITY HEALTH AND HOSPITALS CORPORATION ELMHURSTNYNURSE PRACTITIONER 473 46 0.4% (718) 334-4000
36 TRUE NORTH MEDICAL AT NORTH SUFFOLK, PLLC COMMACKNYNEUROLOGY 20 42 0.3% (631) 364-9119
37 ADVANTAGE P M AND R LLC MIDDLETOWNNYNURSE PRACTITIONER 3 41 0.3% 845344447712
38 BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC BOSTONNYPHYSICIAN ASSISTANT 2942 39 0.3% (617) 732-5500
39 NEW YORK PAIN MANAGEMENT PLLC CLIFTON PARKNYNURSE PRACTITIONER 3 37 0.3% 5183710777107
40 NEW YORK HAND SURGERY PC BROOKLYNNYHAND SURGERY 2 37 0.3% (718) 369-4263
41 MIDDLETOWN MEDICAL PC MIDDLETOWNNYNURSE PRACTITIONER 172 36 0.3% (845) 342-4774
42 OUR LADY OF LOURDES MEMORIAL HOSPITAL INC BINGHAMTONNYPHYSICIAN ASSISTANT 252 36 0.3%
43 ORTHOPEDICSNY, LLP ALBANYNYPHYSICIAN ASSISTANT 112 35 0.3% (518) 489-2663
44 ASSOCIATED PHYSICIANS OF HARVARD MEDICAL FACULTY PHYSICIANS AT BETH IS NEW BEDFORDNYCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 564 35 0.3% (781) 983-9088
45 UNIQUE PAIN MEDICINE PLLC NEW YORKNYPHYSICAL MEDICINE AND REHABILITATION 4 35 0.3% (929) 363-0303
46 NARRAGANSETT BAY ANESTHESIA LLC WARWICKNYCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 95 34 0.3% (401) 737-7000
47 RUTGERS HEALTH-RWJ PEDIATRIC CRITICAL CARE NEW BRUNSWICKNYPATHOLOGY 151 34 0.3% (732) 937-8651
48 HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC BOSTONNYINTERNAL MEDICINE 1689 32 0.3% (781) 983-9088
49 LONG ISLAND SPINE REHABILITATION MEDICINE, PC EAST MEADOWNYPHYSICAL MEDICINE AND REHABILITATION 6 32 0.3% (516) 393-8941
50 SCHENECTADY ANESTHESIA ASSOCIATES, P.C. SCHENECCTADYNYANESTHESIOLOGY 39 31 0.2% (518) 243-4000
51 COLUMBIA MEMORIAL HOSPITAL HUDSONNYDIAGNOSTIC RADIOLOGY 173 30 0.2%
52 EXCELSIOR ORTHOPAEDICS LLP AMHERSTNYPHYSICIAN ASSISTANT 147 30 0.2% (716) 250-9999
53 BRIAN MAYRSOHN MD PLLC PLAINVIEWNYCLINICAL SOCIAL WORKER 3 24 0.2% (516) 200-4814
54 WOODLAND ANESTHESIA ASSOCIATES PC HARTFORDNYCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 175 24 0.2% (860) 714-6654
55 WORKSTAR OCCUPATIONAL HEALTH SYSTEMS INC KAPOLEINYNURSE PRACTITIONER 17 24 0.2% (808) 676-5331
56 GREGORY MONTALBANO MD,PLLC STATEN ISLANDNYORTHOPEDIC SURGERY 8 23 0.2% (718) 477-5479
57 ANESTHESIOLOGY ASSOCIATES OF BORO PARK, LLP BROOKLYNNYANESTHESIOLOGY 48 22 0.2% (718) 283-8816
58 NORTH AMERICAN PARTNERS IN ANESTHESIA LLP WHITE PLAINSNYANESTHESIOLOGY 364 22 0.2% (914) 681-0600
59 GERSHON PAIN SPECIALISTS LLC VIRGINIA BEACHNYPAIN MANAGEMENT 7 22 0.2% (757) 496-2050
60 GREATER FLORIDA ANESTHESIOLOGISTS LLC SAINT PETERSBURGNYCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 327 22 0.2% (954) 939-5000
61 PREMIER ANESTHESIA OF NEW YORK, P.C. JAMESTOWNNYCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 48 21 0.2% (716) 487-0141
62 PARK SLOPE ANESTHESIA ASSOCIATES PC BROOKLYNNYCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 69 19 0.2% (718) 780-3279
63 CAPITAL REGION ORTHOPAEDIC ASSOCIATES, PC ALBANYNYORTHOPEDIC SURGERY 67 19 0.2% (518) 489-2666
64 THE CENTRAL ORTHOPEDIC GROUP L L P PLAINVIEWNYORTHOPEDIC SURGERY 24 18 0.1% (516) 681-8822
65 ADVANCED ORTHOPEDIC AND SPORTS MEDICINE INSTITUTE PC FREEHOLDNYPHYSICAL THERAPIST IN PRIVATE PRACTICE 36 17 0.1% (732) 720-2555
66 HACKENSACK MERIDIAN HEALTH MEDICAL GROUP - SPECIALTY CARE PC NEPTUNENYNURSE PRACTITIONER 1878 15 0.1% (732) 362-3663
67 DUPAGE VALLEY ANESTHESIOLOGISTS LTD NAPERVILLENYANESTHESIOLOGY 63 14 0.1% (630) 527-3000
68 PARKWAY ANESTHESIA ASSOCIATES LLC BRICKNYCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 298 13 0.1% (732) 840-2200
69 THE MEMORIAL HOSPITAL OF WILLIAM F AND GERTRUDE F JONES INC WELLSVILLENYPATHOLOGY 130 12 0.1% (585) 596-0145
70 U OF R ANESTHESIOLOGY GROUP ROCHESTERNYANESTHESIOLOGY 314 12 0.1%
71 WESTCHESTER MEDICAL CENTER ADVANCED PHYSICIAN SERVICES PC VALHALLANYDIAGNOSTIC RADIOLOGY 875 12 0.1%
72 UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC BIRMINGHAMNYNURSE PRACTITIONER 2788 12 0.1% (205) 934-3460
73 MAPLE GATE ANESTHESIOLOGISTS, P.C. BUFFALONYCERTIFIED 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 →