Who bills the most Test to examine how well the lungs exchange gases (94729) to Medicare in New York?
Medicare Part B FFS · CY2024 · as published by CMS143 physician groups billed Test to examine how well the lungs exchange gases (94729) to Medicare fee-for-service in New York in 2024; the top five named groups hold 52% of that volume, and independent (non-hospital-affiliated) groups deliver 1%.
94729 — Test to examine how well the lungs exchange gases · 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 | 94729 svcs | Share* | Phone |
|---|---|---|---|---|---|---|---|---|
| 1 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 10,912 | 13.6% | (212) 263-9700 |
| 2 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 9,017 | 11.3% | — |
| 3 | STONY BROOK INTERNISTS UNIVERSITY FACULTY PRACTICE CORPORATION | STONY BROOK | NY | HOSPITALIST | 414 | 4,801 | 6.0% | (631) 444-1560 |
| 4 | NORTH SHORE LIJ INTERNAL MEDICINE AT NEW HYDE PARK PC | NEW HYDE PARK | NY | PULMONARY DISEASE | 6 | 3,784 | 4.7% | (516) 326-0707 |
| 5 | CHS PHYSICIAN PARTNERS PC | ROSLYN | NY | PHYSICIAN ASSISTANT | 734 | 3,396 | 4.2% | — |
| 6 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | NEW YORK | NY | PHYSICIAN ASSISTANT | 2818 | 2,154 | 2.7% | (212) 241-4812 |
| 7 | OPTUM MEDICAL CARE PC | MOUNT KISCO | NY | INTERNAL MEDICINE | 1040 | 1,643 | 2.1% | (914) 241-1050 |
| 8 | WEILL MEDICAL COLLEGE OF CORNELL | NEW YORK | NY | INTERNAL MEDICINE | 2053 | 1,463 | 1.8% | (212) 746-5454 |
| 9 | TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | NEW YORK | NY | NURSE PRACTITIONER | 2273 | 1,259 | 1.6% | (212) 305-8559 |
| 10 | LAWRENCE MEDICAL ASSOCIATES PC | BRONXVILLE | NY | INTERNAL MEDICINE | 231 | 1,140 | 1.4% | (914) 787-1000 |
| 11 | MEMORIAL PULMONARY FUNCTION GROUP | NEW YORK | NY | PULMONARY DISEASE | 22 | 1,038 | 1.3% | (212) 639-2000 |
| 12 | NORTH SHORE MEDICAL GROUP OF THE MOUNT SINAI SCHOOL OF MEDICINE | GREENLAWN | NY | DIAGNOSTIC RADIOLOGY | 315 | 927 | 1.2% | (631) 628-5000 |
| 13 | BON SECOURS CHARITY HEALTH SYSTEM MEDICAL GROUP, P.C. | SUFFERN | NY | NURSE PRACTITIONER | 155 | 855 | 1.1% | 845353560025027 |
| 14 | NUVANCE HEALTH MEDICAL PRACTICE PC | POUGHKEEPSIE | NY | PHYSICIAN ASSISTANT | 578 | 674 | 0.8% | — |
| 15 | BUFFALO MEDICAL GROUP, P.C. | WILLIAMSVILLE | NY | PHYSICIAN ASSISTANT | 237 | 648 | 0.8% | (716) 630-1000 |
| 16 | CRYSTAL RUN HEALTHCARE PHYSICIANS LLP | MIDDLETOWN | NY | NURSE PRACTITIONER | 372 | 577 | 0.7% | (845) 703-6999 |
| 17 | KLAPPER AND DELUCA PULMONARY ASSOCIATES PC | BRONX | NY | PULMONARY DISEASE | 2 | 485 | 0.6% | (718) 882-0090 |
| 18 | WESTCHESTER MEDICAL CENTER ADVANCED PHYSICIAN SERVICES PC | VALHALLA | NY | DIAGNOSTIC RADIOLOGY | 875 | 476 | 0.6% | — |
| 19 | ADVANCED MEDICAL GROUP PC | BROOKLYN | NY | ANESTHESIOLOGY | 5 | 474 | 0.6% | (718) 645-8901 |
| 20 | WESTCHESTER MEDICAL GROUP, P.C | WHITE PLAINS | NY | INTERNAL MEDICINE | 409 | 469 | 0.6% | (914) 682-0700 |
| 21 | NORTHEAST MEDICAL GROUP INC | NEW HAVEN | NY | PHYSICIAN ASSISTANT | 1380 | 454 | 0.6% | — |
| 22 | ST JOSEPHS MEDICAL PC | LIVERPOOL | NY | PHYSICIAN ASSISTANT | 378 | 453 | 0.6% | (315) 475-8402 |
| 23 | MAIMONIDES FACULTY PRACTICE PLAN | BROOKLYN | NY | PHYSICIAN ASSISTANT | 243 | 448 | 0.6% | (718) 283-6000 |
| 24 | ROBERT J BROWN JR RPA PC | MANHASSET | NY | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 2 | 438 | 0.5% | (631) 742-0565 |
| 25 | WHITE PLAINS MEDICAL DIAGNOSTIC SERVICES, PC | NYACK | NY | INTERNAL MEDICINE | 94 | 416 | 0.5% | (845) 897-8371 |
| 26 | MARY IMOGENE BASSETT HOSPITAL | COOPERSTOWN | NY | PHYSICIAN ASSISTANT | 792 | 397 | 0.5% | — |
| 27 | CHAMPLAIN VALLEY PHYSICIANS HOSPITAL MEDICAL CENTER | PLATTSBURGH | NY | DIAGNOSTIC RADIOLOGY | 345 | 388 | 0.5% | (518) 561-2000 |
| 28 | QUENTIN MEDICAL PC | BROOKLYN | NY | INTERNAL MEDICINE | 5 | 384 | 0.5% | (718) 336-4499 |
| 29 | KINGS PHYSICIAN SERVICES PC | BROOKLYN | NY | PHYSICIAN ASSISTANT | 664 | 366 | 0.5% | — |
| 30 | ST. PETER'S HEALTH PARTNERS MEDICAL ASSOCIATES, P.C. | ALBANY | NY | PHYSICIAN ASSISTANT | 480 | 360 | 0.4% | (518) 525-1852 |
| 31 | PULMONARY DISEASE GROUP OF WESTCHESTER PLLC | YONKERS | NY | PULMONARY DISEASE | 4 | 333 | 0.4% | (914) 968-1611 |
| 32 | MID-COUNTY PULMONARY ASSOCIATE P C | NANUET | NY | CRITICAL CARE (INTENSIVISTS) | 2 | 331 | 0.4% | (845) 623-6661 |
| 33 | CITY MEDICAL OF UPPER EAST SIDE PLLC | NEW YORK | NY | PHYSICIAN ASSISTANT | 657 | 326 | 0.4% | (212) 271-4364 |
| 34 | MOUNTAIN VIEW HOSPITAL LLC | IDAHO FALLS | NY | PHYSICIAN ASSISTANT | 267 | 282 | 0.4% | (208) 535-4343 |
| 35 | PERVAIZ IQBAL PHYSICIAN PC | BROOKLYN | NY | INTERNAL MEDICINE | 2 | 267 | 0.3% | (718) 756-1309 |
| 36 | MVHS INC | UTICA | NY | NURSE PRACTITIONER | 322 | 258 | 0.3% | (315) 625-6000 |
| 37 | WHITE PLAINS PHYSICIAN SERVICES PC | WHITE PLAINS | NY | PHYSICIAN ASSISTANT | 383 | 255 | 0.3% | (914) 681-0600 |
| 38 | MIDDLETOWN MEDICAL PC | MIDDLETOWN | NY | NURSE PRACTITIONER | 172 | 254 | 0.3% | (845) 342-4774 |
| 39 | VXL MEDICAL CARE PC | ELMHURST | NY | INTERNAL MEDICINE | 2 | 253 | 0.3% | (718) 280-9680 |
| 40 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | NY | PHYSICIAN ASSISTANT | 2942 | 252 | 0.3% | (617) 732-5500 |
| 41 | CHINATOWN TRUE CARE MEDICAL PLLC | BROOKLYN | NY | NURSE PRACTITIONER | 246 | 248 | 0.3% | (718) 871-8255 |
| 42 | UNIVERSITY MEDICAL ASSOCIATES OF THE MEDICAL UNIVERSITY OF SOUTH CAROL | CHARLESTON | NY | PHYSICIAN ASSISTANT | 1692 | 234 | 0.3% | (843) 792-1414 |
| 43 | MONTEFIORE MEDICAL CENTER | BRONX | NY | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 2796 | 219 | 0.3% | (866) 633-8255 |
| 44 | OUR LADY OF LOURDES MEMORIAL HOSPITAL INC | BINGHAMTON | NY | PHYSICIAN ASSISTANT | 252 | 212 | 0.3% | — |
| 45 | NEW YORK QUEENS MEDICINE AND SURGERY, P.C. | FLUSHING | NY | PHYSICIAN ASSISTANT | 408 | 204 | 0.3% | (718) 670-2468 |
| 46 | BERKSHIRE FACULTY SERVICES INC | PITTSFIELD | NY | PHYSICIAN ASSISTANT | 276 | 196 | 0.2% | (413) 447-2695 |
| 47 | HEART AND LUNG ASSOCIATES, PC | BAYSIDE | NY | INTERNAL MEDICINE | 2 | 190 | 0.2% | (718) 225-5106 |
| 48 | ROCHESTER GENERAL HOSPITAL | ROCHESTER | NY | PHYSICIAN ASSISTANT | 1218 | 180 | 0.2% | (585) 922-4000 |
| 49 | RICHMOND PULMONARY MEDICINE PC | STATEN ISLAND | NY | PULMONARY DISEASE | 2 | 179 | 0.2% | (718) 351-1212 |
| 50 | HAROLD WEISSMAN MD PC | ELMHURST | NY | INTERNAL MEDICINE | 4 | 173 | 0.2% | (718) 592-3200 |
| 51 | ACADEMIC MEDICINE SERVICES, INC. | BUFFALO | NY | INTERNAL MEDICINE | 117 | 172 | 0.2% | — |
| 52 | COLUMBIA MEMORIAL HOSPITAL | HUDSON | NY | DIAGNOSTIC RADIOLOGY | 173 | 165 | 0.2% | — |
| 53 | OPTUM MEDICAL CARE OF NEW JERSEY PC | BAYONNE | NY | PHYSICIAN ASSISTANT | 182 | 165 | 0.2% | (201) 471-7012 |
| 54 | CLEVELAND CLINIC | CLEVELAND | NY | PHYSICIAN ASSISTANT | 6828 | 163 | 0.2% | — |
| 55 | GREAT LAKES PHYSICIAN PRACTICE PC | JAMESTOWN | NY | PHYSICIAN ASSISTANT | 142 | 161 | 0.2% | (814) 483-5306 |
| 56 | MCV ASSOCIATED PHYSICIANS | RICHMOND | NY | NURSE PRACTITIONER | 1791 | 161 | 0.2% | (804) 828-9000 |
| 57 | COMMUNITY CARE PHYSICIANS PLLC | LATHAM | NY | DIAGNOSTIC RADIOLOGY | 370 | 158 | 0.2% | (518) 782-3700 |
| 58 | FEEL GOOD MEDICAL PC | BROOKLYN | NY | NURSE PRACTITIONER | 8 | 158 | 0.2% | (718) 975-4466 |
| 59 | AMITYVILLE PULMONOLOGY PLLC | AMITYVILLE | NY | INTERNAL MEDICINE | 11 | 154 | 0.2% | (631) 598-5864 |
| 60 | HORIZON MEDICAL GROUP PC | CHESTER | NY | GASTROENTEROLOGY | 69 | 145 | 0.2% | (845) 469-4211 |
| 61 | GUTHRIE MEDICAL GROUP PC | SAYRE | NY | PHYSICIAN ASSISTANT | 804 | 141 | 0.2% | (570) 888-5858 |
| 62 | BRIGHTON MEDICAL CARE NY PLLC | BROOKLYN | NY | INTERNAL MEDICINE | 16 | 139 | 0.2% | (718) 975-8500 |
| 63 | SOUTH SHORE PULMONARY MEDICINE PC | LAWRENCE | NY | PULMONARY DISEASE | 5 | 138 | 0.2% | (516) 569-6966 |
| 64 | UNITED HEALTH SERVICES HOSPITALS, INC. | JOHNSON CITY | NY | PHYSICIAN ASSISTANT | 462 | 131 | 0.2% | (607) 763-6101 |
| 65 | GARNET HEALTH DOCTORS PC | MIDDLETOWN | NY | HOSPITALIST | 170 | 127 | 0.2% | (845) 333-7575 |
| 66 | ONEIDA MEDICAL PRACTICE PC | ONEIDA | NY | NURSE PRACTITIONER | 49 | 121 | 0.2% | (315) 363-4651 |
| 67 | MERCY MEDICAL CENTER | CEDAR RAPIDS | NY | ANESTHESIOLOGY | 306 | 118 | 0.1% | (319) 398-6011 |
| 68 | FLUSHING CHEST MEDICAL ASSOCIATES, PC | FLUSHING | NY | INTERNAL MEDICINE | 2 | 117 | 0.1% | (718) 358-8889 |
| 69 | JOHNS HOPKINS COMMUNITY PHYSICIANS, INC | BALTIMORE | NY | INTERNAL MEDICINE | 760 | 115 | 0.1% | (410) 522-9800 |
| 70 | UNIVERSITY OF MARYLAND COMMUNITY MEDICAL GROUP INC | GLEN BURNIE | NY | NURSE PRACTITIONER | 458 | 110 | 0.1% | (410) 761-1222 |
| 71 | PULMONARY DISEASE CLINICAL GROUP | ROCHESTER | NY | PULMONARY DISEASE | 68 | 106 | 0.1% | (585) 758-7691 |
| 72 | MEETING HOUSE LANE MEDICAL PRACTICE PC | SOUTHAMPTON | NY | INTERNAL MEDICINE | 119 | 102 | 0.1% | — |
| 73 | HUNTERDON SPECIALTY CARE | FLEMINGTON | NY | NURSE PRACTITIONER | 97 | 97 | 0.1% | (908) 237-4080 |
| 74 | GENERAL PHYSICIAN PC | BUFFALO | NY | PHYSICIAN ASSISTANT | 462 | 93 | 0.1% | (716) 884-3000 |
| 75 | SUMMIT MEDICAL GROUP PA | BERKELEY HEIGHTS | NY | PHYSICIAN ASSISTANT | 1183 | 93 | 0.1% | (908) 273-4300 |
| 76 | HEART AND HEALTH PLLC | NORTH BABYLON | NY | FAMILY PRACTICE | 12 | 87 | 0.1% | (631) 482-1355 |
| 77 | HARBOR VIEW MEDICAL SERVICES PC | PORT JEFFERSON | NY | NURSE PRACTITIONER | 58 | 83 | 0.1% | (631) 686-2565 |
| 78 | RESPIRATORY SPECIALISTS LTD | WYOMISSING | NY | PULMONARY DISEASE | 19 | 82 | 0.1% | (610) 685-5864 |
| 79 | PHYSICIANS REFERRAL SERVICE | HOUSTON | NY | NURSE PRACTITIONER | 2696 | 80 | 0.1% | (713) 592-5433 |
| 80 | ALBANY MEDICAL COLLEGE | ALBANY | NY | PHYSICIAN ASSISTANT | 1070 | 80 | 0.1% | (518) 262-3277 |
| 81 | BROADWAY MEDICAL SERVICES PC | YONKERS | NY | FAMILY PRACTICE | 2 | 77 | 0.1% | (914) 376-7767 |
| 82 | CANTON-POTSDAM HOSPITAL | POTSDAM | NY | PHYSICIAN ASSISTANT | 234 | 74 | 0.1% | (315) 274-9102 |
| 83 | PECONIC BAY PRIMARY MEDICAL CARE | RIVERHEAD | NY | PHYSICIAN ASSISTANT | 71 | 71 | 0.1% | (631) 727-1600 |
| 84 | THE MEMORIAL HOSPITAL OF WILLIAM F AND GERTRUDE F JONES INC | WELLSVILLE | NY | PATHOLOGY | 130 | 71 | 0.1% | (585) 596-0145 |
| 85 | NEW YORK ALLERGY ASTHMA AND IMMUNOLOGY PC | GREAT NECK | NY | PHYSICIAN ASSISTANT | 10 | 68 | 0.1% | (516) 487-6200 |
| 86 | EASY CARE QUEENS MEDICAL, PC | JACKSON HEIGHTS | NY | INTERNAL MEDICINE | 2 | 68 | 0.1% | (718) 446-4544 |
| 87 | BAYSTATE MEDICAL PRACTICES INC | SPRINGFIELD | NY | PHYSICIAN ASSISTANT | 1326 | 63 | 0.1% | — |
| 88 | MASSENA HOSPITAL INC | MASSENA | NY | PHYSICIAN ASSISTANT | 55 | 63 | 0.1% | (315) 842-3049 |
| 89 | HEALTHTEXAS PROVIDER NETWORK | DALLAS | NY | PHYSICIAN ASSISTANT | 2482 | 63 | 0.1% | — |
| 90 | ELLIS HOSPITAL | SCHENECCTADY | NY | PHYSICIAN ASSISTANT | 247 | 62 | 0.1% | (518) 243-4000 |
| 91 | KINGS DIAGNOSTICS MEDICAL PC | BROOKLYN | NY | PULMONARY DISEASE | 3 | 61 | 0.1% | (786) 614-0685 |
| 92 | INTERFAITH PROFESSIONAL PHYSICIAN SERVICES PC | BROOKLYN | NY | INTERNAL MEDICINE | 384 | 57 | 0.1% | — |
| 93 | ISLAND PRIMARY MEDICAL CARE ASSOCIATES PC | MASSAPEQUA | NY | INTERNAL MEDICINE | 5 | 56 | 0.1% | (516) 798-1116 |
| 94 | KALEIDA HEALTH | BUFFALO | NY | NURSE PRACTITIONER | 196 | 52 | 0.1% | (716) 871-1571 |
| 95 | BEN SINAI MEDICAL PC | BROOKLYN | NY | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 3 | 52 | 0.1% | (718) 238-6161 |
| 96 | SOUTHERN WESTCHESTER FAMILY MEDICINE, P.C. | YONKERS | NY | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 2 | 51 | 0.1% | (914) 375-4433 |
| 97 | UNITED HOSPITAL CENTER INC | BRIDGEPORT | NY | PHYSICIAN ASSISTANT | 298 | 50 | 0.1% | (681) 342-1842 |
| 98 | CARTHAGE AREA HOSPITAL INC | CARTHAGE | NY | NURSE PRACTITIONER | 124 | 49 | 0.1% | (315) 493-1000 |
| 99 | DEPARTMENT OF MEDICINE MEDICAL SERV GRP AT SUNY HLTH SCI CTR SYR IN | SYRACUSE | NY | NURSE PRACTITIONER | 281 | 47 | 0.1% | (315) 464-5240 |
| 100 | WYCKOFF PROFESSIONAL MEDICAL SERVICES PC | BROOKLYN | NY | NURSE PRACTITIONER | 153 | 46 | 0.1% | (718) 963-7266 |
*Share of New York's disclosed Medicare-FFS services for 94729, counted once per clinician. Volume is placed in the state it was billed from, so this page ranks the groups actually billing 94729 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 →