Updated October 2026

Largest anesthesia and pain groups in New York

Medical group directory
New York
Anesthesia and pain

Groups: 332
Anesthesiology groups: 231
Nurse Anesthetist, Certified Registered groups: 63
Anesthesiologists: 2,343
Nurse anesthetist, certified registered specialists: 963

There are 332 anesthesia and pain groups in New York with a Medicare PAC ID: 231 anesthesiology, 63 nurse anesthetist, certified registered and 37 pain medicine. North Shore-LIJ Anesthesiology, P.C. is the largest anesthesiology group, with 702 anesthesiologists, and Long Island Anesthesia Physicians the largest nurse anesthetist, certified registered group, with 139 nurse anesthetist, certified registered specialists.

Find the decision makers at all 332 New York anesthesia and pain groups

Work emails and mobile numbers for practice owners, administrators and physician leaders, found through healthcare waterfall enrichment, with a free Dmand AI account.

View contacts for free

North Shore-LIJ Anesthesiology, P.C. is the largest anesthesia and pain group in New York, with 707 physicians

Ranked by physicians with a New York address linked to each group. United Memorial Medical Center is second with 490, and Staten Island University Hospital third with 387. 10 New York groups have 100 or more physicians.

Filter this list with a free account

Sort and filter all 332 New York anesthesia and pain groups by city, parent organization, group size, EHR in use and decision makers in Dmand AI.

Filter in Dmand AI

Anesthesia and pain groups in New York, ranked by physicians
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
1	North Shore-LIJ Anesthesiology, P.C.Chappaqua · 129 sites	Parent on file	707	1,202	Decision makers
2	United Memorial Medical CenterBatavia · 49 sites	Parent on file	490	795	Decision makers
3	Staten Island University HospitalStaten Island · 31 sites	Parent on file	387	503	Decision makers
4	North American Partners in AnesthesiaMelville · 44 sites	Parent on file	240	446	Decision makers
5	Centurion AnesthesiaValleystream · 28 sites	Parent on file	172	258	Decision makers
6	Memorial Sloan Kettering Cancer CenterNew York · 20 sites	Parent on file	170	262	Decision makers
7	Gastrointestinal Care of Long IslandMassapequa · 34 sites	Parent on file	162	230	Decision makers
8	University of Rochester Department of Anesthesiology and Perioperative MedicineRochester · 22 sites	Parent on file	142	296	Decision makers
9	St. Joseph's Physicians Primary Care Center - OB/GYNTroy · 17 sites	Parent on file	133	308	Decision makers
10	Memorial Sloan Kettering Cancer CenterNew York · 18 sites	Parent on file	101	434	Decision makers
11	ColumbiaDoctorsNew York · 9 sites	Parent on file	90	135	Decision makers
12	East River Medical AssociatesNew York · 8 sites	Parent on file	89	124	Decision makers
13	Mount Sinai DoctorsNew York · 21 sites	Parent on file	88	206	Decision makers
14	Centurion AnesthesiaValleystream · 10 sites	Parent on file	82	123	Decision makers
15	R&N Anesthesia, PLLCNew York · 8 sites	-	82	85	Decision makers
16	Stony Brook AnaesthesiologyStony Brook · 9 sites	Parent on file	78	104	Decision makers
17	Great Lakes AnesthesiologyBuffalo · 15 sites	Parent on file	74	137	Decision makers
18	Jamaica Anesthesia AssociatesJamaica · 22 sites	Parent on file	73	143	Decision makers
19	Anesthesia Associates RochesterRochester · 11 sites	-	73	110	Decision makers
20	Singular AnesthesiaHartsdale · 19 sites	Parent on file	72	108	Decision makers
21	Long Island Anesthesia PhysiciansSouthampton · 30 sites	Parent on file	68	214	Decision makers
22	Anesthesiology Associates of Boro ParkBrooklyn · 9 sites	Parent on file	68	76	Decision makers
23	York Anesthesiologists, PLLCNew York · 7 sites	-	64	84	Decision makers
24	EMU HealthGlendale · 9 sites	Parent on file	60	76	Decision makers
25	New York Cardiovascular Anesthesiologists (NYCA)Roslyn · 12 sites	Parent on file	59	155	Decision makers
26	Department of Anesthesiology, SUNY Upstate Medical UniversitySyracuse · 5 sites	Parent on file	59	104	Decision makers
27	Parkside Medical Anesthesia AssociatesBuffalo · 12 sites	Parent on file	58	93	Decision makers
28	Buffalo Niagara AnesthesiaCheektowaga · 10 sites	Parent on file	53	108	Decision makers
29	Somnia AnesthesiaHarrison · 14 sites	Parent on file	49	107	Decision makers
30	Ramapo Anesthesiologists, P.C.Suffern · 13 sites	Parent on file	46	80	Decision makers
31	Oswego HealthOswego · 4 sites	Parent on file	44	122	Decision makers
32	Long Island AnesthesiologistsWest Islip · 4 sites	-	44	63	Decision makers
33	Endoscopy Center of Long Island (ECLI)Garden City · 8 sites	Parent on file	43	60	Decision makers
34	Precision Pain MedicineFlushing · 12 sites	-	42	49	Decision makers
35	Glacier Cryo Medical, PCBrooklyn · 5 sites	-	39	39	Decision makers
36	Somnia AnesthesiaHarrison · 4 sites	Parent on file	38	40	Decision makers
37	Anesthesia Group of Albany, P.C.Albany · 8 sites	-	37	109	Decision makers
38	Chag Anesthesia PCSyracuse · 6 sites	-	37	104	Decision makers
39	Suffolk Anesthesiology Associates, P.C.Smithtown · 15 sites	Parent on file	37	87	Decision makers
40	Rome Memorial HospitalRome · 11 sites	Parent on file	37	78	Decision makers
41	Digestive Healthcare AssociatesGreat Neck · 4 sites	-	37	37	Decision makers
42	Schenectady Anesthesia AssociatesSchenectady · 11 sites	-	35	85	Decision makers
43	Meadowbrook Endoscopy CenterWestbury · 4 sites	Parent on file	35	35	Decision makers
44	Anesthesia Medical Consultants PLLCBuffalo · 10 sites	-	33	63	Decision makers
45	Suffolk Anesthesiology Associates, P.C.Smithtown · 17 sites	Parent on file	32	93	Decision makers
46	Park Slope Anesthesia AssociatesBrooklyn · 6 sites	-	32	88	Decision makers
47	Hudson Health AnesthesiaCortlandt Manor · 15 sites	-	28	79	Decision makers
48	Associated Gastroenterologists of CNY, PCFayetteville · 7 sites	-	28	73	Decision makers
49	Abbott Anesthesiologist Associates PCBuffalo · 5 sites	-	28	31	Decision makers
50	Syracuse Gastroenterological AssociatesEast Syracuse · 10 sites	-	27	75	Decision makers

Showing 1 to 10 of 332 anesthesia and pain groups in New York

Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data

North Shore-LIJ Anesthesiology, P.C. is the largest anesthesiology group in New York, with 702 anesthesiologists

Ranked by anesthesiologists with a New York address linked to each group whose main sub-specialty is anesthesiology. North American Partners in Anesthesia is second with 241, and Centurion Anesthesia third with 168.

Largest anesthesiology groups in New York
#	Medical group	Parent organization	Anesthesiologists	HCPs
1	North Shore-LIJ Anesthesiology, P.C.Chappaqua · 129 sites	Parent on file	702	1,202
2	North American Partners in AnesthesiaMelville · 44 sites	Parent on file	241	446
3	Centurion AnesthesiaValleystream · 28 sites	Parent on file	168	258
4	University of Rochester Department of Anesthesiology and Perioperative MedicineRochester · 22 sites	Parent on file	136	296
5	ColumbiaDoctorsNew York · 9 sites	Parent on file	87	135
6	East River Medical AssociatesNew York · 8 sites	Parent on file	84	124
7	R&N Anesthesia, PLLCNew York · 8 sites	-	81	85
8	Centurion AnesthesiaValleystream · 10 sites	Parent on file	80	123
9	Stony Brook AnaesthesiologyStony Brook · 9 sites	Parent on file	78	104
10	Great Lakes AnesthesiologyBuffalo · 15 sites	Parent on file	74	137

Top 10 of 231 New York anesthesiology groups

Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data

Long Island Anesthesia Physicians is the largest nurse anesthetist, certified registered group in New York, with 139 nurse anesthetist, certified registered specialists

Ranked by nurse anesthetist, certified registered specialists with a New York address linked to each group whose main sub-specialty is nurse anesthetist, certified registered. Memorial Sloan Kettering Cancer Center is second with 129, and Mount Sinai Doctors third with 111.

Largest nurse anesthetist, certified registered groups in New York
#	Medical group	Parent organization	Nurse anesthetist, certified registered specialists	HCPs
1	Long Island Anesthesia PhysiciansSouthampton · 30 sites	Parent on file	139	214
2	Memorial Sloan Kettering Cancer CenterNew York · 18 sites	Parent on file	129	434
3	Mount Sinai DoctorsNew York · 21 sites	Parent on file	111	206
4	New York Cardiovascular Anesthesiologists (NYCA)Roslyn · 12 sites	Parent on file	93	155
5	St. Joseph's Physicians Primary Care Center - OB/GYNTroy · 17 sites	Parent on file	87	308
6	Anesthesia Group of Albany, P.C.Albany · 8 sites	-	71	109
7	Chag Anesthesia PCSyracuse · 6 sites	-	65	104
8	Somnia AnesthesiaHarrison · 14 sites	Parent on file	58	107
9	Suffolk Anesthesiology Associates, P.C.Smithtown · 17 sites	Parent on file	56	93
10	Hudson Health AnesthesiaCortlandt Manor · 15 sites	-	46	79

Top 10 of 63 New York nurse anesthetist, certified registered groups

Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data

Pain Physicians NY is the largest pain medicine group in New York, with 5 pain medicine specialists

Ranked by pain medicine specialists with a New York address linked to each group whose main sub-specialty is pain medicine. New York Spine & Wellness Center is second with 4, and The Albany Center for Pain Management third with 3.

Largest pain medicine groups in New York
#	Medical group	Parent organization	Pain medicine specialists	HCPs
1	Pain Physicians NYBrooklyn · 5 sites	-	5	16
2	New York Spine & Wellness CenterNorth Syracuse · 4 sites	Parent on file	4	33
3	The Albany Center for Pain ManagementAlbany · 3 sites	-	3	23
4	Pain Physicians NYBrooklyn · 2 sites	-	2	10
5	Long Island Neuroscience SpecialistsBay Shore · 3 sites	-	2	6
6	Sagtikos Medical ServicesHauppauge · 3 sites	Parent on file	2	4
7	Hands of Hope Physical TherapyAstoria · 4 sites	-	1	7
8	Ainsworth Institute Of Pain ManagementNew York · 1 site	-	1	2
9	NYC Pain MDNew York · 1 site	-	1	2
10	O.b. Adult Health Nurse Practitioner Services, PCStaten Island · 3 sites	-	1	5

Top 10 of 37 New York pain medicine groups

Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data

Northwell Health has the most physicians in New York anesthesia and pain groups, with 1,039 across 3 groups

Dmand AI maps every medical group to its parent organization, up to the health system or platform at the top. 16 parent organizations have two or more New York anesthesia and pain groups. Each clinician counts once per parent organization.

Parent organizations with the most New York anesthesia and pain groups
#	Parent organization	New York groups	Physicians	HCPs
1	Northwell HealthHealth system	3	1,039	1,618
2	North American Partners in AnesthesiaPhysician staffing company	11	271	527
3	Memorial Sloan Kettering Cancer CenterHealth system	2	215	625
4	Centurion AnesthesiaPhysician staffing company	7	180	285
5	Allied Digestive HealthPhysician practice platform	2	162	230
6	SomniaPhysician staffing company	17	113	195
7	Mount Sinai Health SystemHealth system	2	90	208
8	Long Island Anesthesia PhysiciansPhysician staffing company	2	81	242
9	Singular Anesthesia ServicesPhysician staffing company	2	72	108
10	Suffolk Anesthesia AssociatesPhysician staffing company	3	53	114

Top 10 of 16 parent organizations with two or more New York groups

Northwell HealthHealth system · 3 New York anesthesia and pain groups
North Shore-LIJ Anesthesiology, P.C.Medical group · Chappaqua
Staten Island University HospitalMulti-specialty group · Staten Island
1 more New York groups and their practice sites

See every medical group, site and clinician under Northwell Health

Org Hierarchy Explorer maps every group, site of care and clinician under the parent, with the leaders at each group.

Try for free

Source: Dmand AI Org Hierarchy Data

For sales teams

Find the decision makers at New York anesthesia and pain groups

Dmand AI maps the owners, administrators and physician leaders at each of the 332 New York anesthesia and pain groups, with the parent organization above each one, and finds validated work emails and mobile numbers.

Try for free Book a meeting

67% of New York anesthesia and pain groups are independent, with no larger parent organization

A group counts as independent when no health system, platform or other organization sits above it in the org hierarchy. Every other group belongs to a larger organization.

New York anesthesia and pain groups by ownership

Independent22267%
Health system or hospital258%
Platform or corporate owner6921%
Community or government21%
Other organization144%

Sites of care beyond their own offices

Practice at a hospital129

Practice at a surgery center69

Practice at a skilled nursing facility11

See the parent organization above every New York group

Dmand AI maps each group to the health system, physician platform or management company above it, so you can sell to the owner, not one site.

Try for free

Source: Dmand AI Org Hierarchy Data

129 New York anesthesia and pain groups practice at a hospital site, and 69 at a surgery center

Sites of care linked to each group in the org hierarchy, beyond its own offices. A group can practice at several kinds of site.

New York anesthesia and pain groups by site of care

Hospitals12939%
Ambulatory surgery centers6921%
Skilled nursing facilities113%
Behavioral health facilities11%
Home health agencies11%

Clinicians in New York anesthesia and pain groups

Anesthesiologists2,343

Nurse anesthetist, certified registered specialists963

Pain medicine specialists26

All HCPs7,251

Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data

New York has the most anesthesia and pain groups in New York, with 54

54anesthesia and pain groups in New York

41anesthesia and pain groups in Brooklyn

18anesthesia and pain groups in Harrison

16anesthesia and pain groups in Flushing

13anesthesia and pain groups in Staten Island

11anesthesia and pain groups in Melville

More New York cities with anesthesia and pain groups

Valleystream8
Rochester6
West Islip6
Buffalo5
Huntington5
Astoria4
Bronx4
Garden City4
Utica4
Bayside3
Great Neck3
Liverpool3
New Rochelle3
Smithtown3
Syracuse3

Source: Doctors and Clinicians National Downloadable File (CMS)

Each New York anesthesia and pain group profile shows the parent, sites, clinicians and identifiers

Clinicians and specialtiesA count by specialty and a sample of the group's cliniciansOn every profile
Practice locationsMain site and a sample of practice locations, with a count of the restOn every profile
Medicare Part B paymentsMedicare payments to the group, from CMSOn every profile
Group NPI and Medicare PAC IDIdentifiers for matching records across sourcesOn every profile
Parent organizationThe health system, platform or owner above the groupOn every profile
Every clinician and siteThe full roster and every practice locationWith a free account
Leader and clinician contactsWork emails and mobile numbers, found on request and then validatedWith a free account
EHR used by the group's cliniciansThe EHR in use at the group's sitesWith a free account

Free account: 30 days free, self-serve, no credit card.

Sources: Doctors and Clinicians National Downloadable File (CMS), Medicare Physician & Other Practitioners (CMS) and Dmand AI Org Hierarchy Data

Sources for the New York anesthesia and pain group list

Sources for the data on this page
Data on this page	Source
Medical groups, specialties and sites	Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Professional Profile Data
Parent organizations and independence	Dmand AI Org Hierarchy Data
Physicians and HCPs	Dmand AI Affiliation Data
Group NPI and PAC ID	NPPES NPI Registry (CMS) and Doctors and Clinicians National Downloadable File (CMS)

Data last refreshed October 2026Report an inaccuracy Remove my information

Groups whose main specialty is anesthesia and pain and that have a Medicare PAC ID.

FAQ

Frequently asked questions about anesthesia and pain groups in New York

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is the largest anesthesiology group in New York?

North Shore-LIJ Anesthesiology, P.C., based in Chappaqua, with 702 anesthesiologists and 1,202 HCPs. North American Partners in Anesthesia is second with 241.

What is the largest nurse anesthetist, certified registered group in New York?

Long Island Anesthesia Physicians, based in Southampton, with 139 nurse anesthetist, certified registered specialists and 214 HCPs. Memorial Sloan Kettering Cancer Center is second with 129.

How many anesthesia and pain groups are in New York?

There are 332 anesthesia and pain groups in New York with a Medicare PAC ID: 231 anesthesiology, 63 nurse anesthetist, certified registered and 37 pain medicine. Between them they have 2,343 anesthesiologists, 963 nurse anesthetist, certified registered specialists and 26 pain medicine specialists.

Which companies own the most anesthesia and pain groups?

By physicians, Northwell Health, with 1,039 across 3 groups, followed by North American Partners in Anesthesia with 271 and Memorial Sloan Kettering Cancer Center with 215.

How many New York anesthesia and pain groups are independent?

222, or 67%, have no larger parent organization in the Dmand AI org hierarchy. 25 belong to a health system or hospital and 69 to a physician platform or corporate owner.

Why are anesthesia and pain listed together?

They share one specialty category in the Dmand AI medical group data. This page also ranks each sub-specialty on its own, by its own specialists.

Dmand AI

Find the right contacts at every New York anesthesia and pain group

Search 332 groups by size and parent organization, with the physicians and leaders at each one.

Start free trial Book a demo

30 days free
Self-serve
No credit card