| 21 READE PLACE ASC LLC | POUGHKEEPSIE | — |
| 5 EAST 98TH ST LLC DBA THE DERFNER FOUNDATION AMBULATORY SURGERY CENTER | NEW YORK | — |
| 787 ORTHO ASC LLC DBA PEAKPOINT MIDTOWN WEST SURGERY CENTER | NEW YORK | — |
| ADVANCED ENDOSCOPY CENTER LLC | BRONX | — |
| ADVANCED SURGERY CENTER LLC | PEARL RIVER | — |
| AGCNY EAST LLC | FAYETTEVILLE | — |
| AINSWORTH HEALTH LLC DBA AINSWORTH SURGICAL CENTER | GARDEN CITY | — |
| ALBANY REGIONAL EYE SURGERY CENTER LLC | LATHAM | — |
| ALL CITY FAMILY HEALTHCARE CENTER INC | BROOKLYN | — |
| AMBULATORY SURGERY CENTER OF GREATER NEW YORK LLC | BRONX | — |
| AMBULATORY SURGERY CENTER OF NIAGARA | NIAGARA FALLS | — |
| AMBULATORY SURGERY CENTER OF WNY | AMHERST | — |
| AMSC LLC | BRONX | — |
| ATLANTIC SC LLC | WEST ISLIP | — |
| AVICENNA ASC INC | BRONX | — |
| BAY RIDGE SURGI CENTER LLC | BROOKLYN | — |
| BINGHAMTON ASC DBA GREATER BINGHAMTON EYE SURGERY CENTER | JOHNSON CITY | — |
| BRIGHTON SURGERY CENTER LLC | ROCHESTER | — |
| BRONX SC LLC DBA EMPIRE STATE AMBULATORY SURGERY CENTER | BRONX | — |
| BROOKLYN EYE SURGERY CENTER LLC | BROOKLYN | — |
| BROOKLYN SURGERY CTR | BROOKLYN | — |
| BROOK PLAZA AMBULATORY SURGICAL CENTER | BROOKLYN | — |
| BUFFALO AMBULATORY SERVICES INC DBA BUFFALO AMBULATORY SURGERY CENTER | CHEEKTOWAGA | — |
| BUFFALO SURGERY CENTER LLC | AMHERST | — |
| CAPITAL REGION AMBULATORY SURGERY CENTER LLC | ALBANY | — |
| CARNEGIE HILL ENDOSCOPY | NEW YORK | — |
| CATARACT CENTER FOR THE ADIRONDACKS | PLATTSBURGH | — |
| CENTER FOR AMBULATORY SURGERY LLC | WEST SENECA | — |
| CENTRAL NEW YORK ASC DBA OMNI OUTPATIENT SURGERY CENTER | UTICA | — |
| CENTRAL NEW YORK EYE CENTER LTD | POUGHKEEPSIE | — |
| COLONIE ASC LLC DBA SPECIALTY EYE SURGERY AND LASER CENTER OF THE CAPITAL REGION | LATHAN | — |
| CORTLAND ASC LLC | CORTLAND | — |
| CRYSTAL RUN AMBULATORY SURGERY | MIDDLETOWN | — |
| DAY OP CENTER OF LONG ISLAND INC | MINEOLA | — |
| DIGESTIVE DISEASE CENTER OF CENTRAL NEW YORK LLC | LIVERPOOL | — |
| DIGESTIVE HEALTH CENTER OF HUNTINGTON | HUNTINGTON | — |
| DUTCHESS AMBULATORY SURGICAL CENTER | POUGHKEEPSIE | — |
| EASTERN ORANGE AMBULATORY SURGERY CENTER LLC | CORNWALL | — |
| EAST SIDE ENDOSCOPY LLC | NEW YORK | — |
| EMUSC LLC DBA EMU SURGICAL CENTER | GLENDALE | — |
| ENDO GROUP LLC DBA GARDEN CITY SURGICENTER | GARDEN CITY | — |
| ENDO GROUP LLC DBA SYOSSET SURGICENETER | SYOSSET | — |
| ENDOSCOPIC AMBULATORY SPECIALTY CENTER OF BAY RIDGE INC | BROOKLYN | — |
| ENDOSCOPIC DIAGNOSTIC AND TREATMENT CENTER | BROOKLYN | — |
| ENDOSCOPIC PROCEDURE CENTER LLC | SYRACUSE | — |
| ENDOSCOPY CENTER OF LONG ISLAND LLC | GARDEN CITY | — |
| ENDOSCOPY CENTER OF NIAGARA LLC | NIAGARA FALLS | — |
| ENDOSCOPY CENTER OF WESTERN NEW YORK LLC | WILLIAMSVILLE | — |
| EVERETT RD SURGERY CENTER | ALBANY | — |
| EXECUTIVE WOODS AMBULATORY SURGERY CENTER LLC | ALBANY | — |
| EYE HEALTH ASSOCIATES INC | WILLIAMSVILLE | — |
| EYE SURGERY CENTER OF WESTCHESTER INC | NEW ROCHELLE | — |
| FIFTH AVE SURGERY CENTER LLC | NEW YORK | — |
| FLUSHING ENDOSCOPY CENTER LLC | FLUSHING | — |
| GASTROENTEROLOGY CARE INC | BROOKLYN | — |
| GASTROENTEROLOGY OF WESTCHESTER LLC | YONKERS | — |
| GOLDSTEP AMBULATORY SURGERY CENTER LLC | BROOKLYN | — |
| GPDDC LLC | NEW YORK | — |
| GRAMERCY SURGERY CENTER INC | FLUSHING | — |
| GRAMERCY SURGERY CENTER INC | NEW YORK | — |
| GRAND STREET GASTROENTEROLOGY INC | KINGSTON | — |
| GREATER NY ENDOSCOPY SURGICAL CENTER | BROOKLYN | — |
| GREAT SOUTH BAY ENDOSCOPY CENTER LLC | EAST PATCHOGUE | — |
| GREECE ASC LLC DBA CORNERSTONE SURGERY CENTER | ROCHESTER | — |
| GRIFFISS EC LLC | ROME | — |
| HARLEM RD AMBULATORY SURGERY CENTER LLC | CHEEKTOWAGA | — |
| HERITAGE ONE DAY SURGERY LLC | NORTH SYRACUSE | — |
| HOSPITAL FOR SPECIAL SURGERY WEST SIDE AMBULATORY SURGERY CENTER DBA HSS WEST SIDE ASC | NEW YORK | — |
| HSS ASC OF MANHATTAN DBA HOSPITAL FOR SPECIAL SURGERY | NEW YORK | — |
| HUDSON VALLEY AMBULATORY SURGERY LLC | MIDDLETOWN | — |
| HUDSON VALLEY ENDOSCOPY CENTER | FISHKILL | — |
| HUDSON YARDS SURGERY CENTER LLC | NEW YORK | — |
| INTREPID LANE ASC LLC DBA INTREPID LANE ENDOSCOPY AND SURGERY CENTER | SYRACUSE | — |
| ISLAND AMBULATORY SURGERY CENTER | BROOKLYN | — |
| ISLAND DIGESTIVE HEALTH CENTER LLC | WEST ISLIP | — |
| ISLAND ENDOSCOPY CENTER LLC | WEST ISLIP | — |
| ISLAND EYE SURGICENTER LLC | CARLE PLACE | — |
| KIPS BAY ENDOSCOPY CENTER LLC | NEW YORK | — |
| LIBERTY ENDOSCOPY CENTER | NEW YORK | — |
| LI HAND ORTHOPEDIC SURGERY CENTER LLC | HUNTINGTON | — |
| LINDSAY HOUSE SURGERY CENTER LLC | ROCHESTER | — |
| LONG ISLAND AMBULATORY SURGERY CENTER LLC | BRENTWOOD | — |
| LONG ISLAND CENTER FOR DIGESTIVE HEALTH | UNIONDALE | — |
| LONG ISLAND DIGESTIVE ENDOSCOPY CENTER | PORT JEFFERSON STATIO | — |
| MANHATTAN ENDOSCOPY CENTER LLC | NEW YORK | — |
| MARK FROMER LLC DBA EYE SURGERY CENTERS OF NEW YORK | BRONX | — |
| MEADOWBROOK ENDOSCOPY CENTER | WESTBURY | — |
| MEDEX DIAGNOSTIC AND TREATMENT CENTER LLC | FOREST HILLS | — |
| MELVILLE SC LLC | MELVILLE | — |
| MID BRONX ENDOSCOPY CENTER LLC | BRONX | — |
| MIDTOWN SURGERY CENTER LLC | NEW YORK | — |
| MILLARD FILLMORE SURGERY CENTER LLC | WILLIAMSVILLE | — |
| MILLENIUM AMBULATORY SURGERY CENTER | BROOKLYN | — |
| MOHAWK VALLEY EC LLC | UTICA | — |
| MOSHENYAT LLC DBA MOSHENYAT GASTROENTEROLOGY CENTER | BROOKLYN | — |
| NEW ENGLAND LASER AND COSMETIC SURGERY CENTER LLC | LATHAM | — |
| NEW YORK CENTER FOR AMBULATORY SURGERY | NEW YORK | — |
| NEW YORK ENDOSCOPY CENTER LLC | WHITE PLAINS | — |
| NEW YORK GI CENTER LLC | BRONX | — |
| NEW YORK SURGERY CENTER QUEENS LLC | ASTORIA | — |