Updated October 2026

Anesthesiologists in West Islip, NY

Anesthesiology
West Islip, New York

Anesthesiologists: 53
Linked to a hospital or group: 46
Hospitals with an anesthesiologist: 11
Medical groups with an anesthesiologist: 33
Practice at a hospital: 37

There are 53 anesthesiologists in West Islip. Long Island Anesthesiologists has the most, 33, and Good Samaritan University Hospital has the most affiliated anesthesiologists, 35. 52% finished medical school 30 or more years ago.

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West Islip anesthesiologists, listed A to Z by last name

Each anesthesiologist on the list has anesthesiology as their primary specialty and a West Islip practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.

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West Islip anesthesiologists, A to Z
Anesthesiologist	Hospitals	Medical groups	Email and phone
Helen K. Ahn, MDNPI 1114154275	1 hospital	1 group	Contacts
Lyudmila Altshuler, MDNPI 1215012604	-	4 groups	Contacts
Sandeep Kumar Annam, MDNPI 1760625461	2 hospitals	3 groups	Contacts
Pavel M. Berklayd, MDNPI 1659315265	-	1 group	Contacts
Peter A. Boulukos, MDNPI 1184782260	-	2 groups	Contacts
Wai Gong Chin, MDNPI 1568663847	1 hospital	2 groups	Contacts
Michael I. Cohen, MDNPI 1245343839	2 hospitals	1 group	Contacts
Dustin Taylor Cooperman, MDNPI 1720344609	3 hospitals	5 groups	Contacts
Rodolfo M. Domingo, MDNPI 1205813003	1 hospital	3 groups	Contacts
Claude Simon Gerstenhaber, MDNPI 1114957685	1 hospital	2 groups	Contacts
Jeffrey Evan Gropper, DONPI 1972544971	1 hospital	3 groups	Contacts
Richard Gyi, DONPI 1750813382	2 hospitals	4 groups	Contacts
Don G. Han, MDNPI 1508843111	1 hospital	2 groups	Contacts
Juiching Hsu, MDNPI 1356565527	1 hospital	2 groups	Contacts
Komal Kapoor-Katari, MDNPI 1942469572	-	2 groups	Contacts
Ilya Krayevsky, MDNPI 1407021231	1 hospital	2 groups	Contacts
Adam Brian Lesser, MDNPI 1598771016	1 hospital	4 groups	Contacts
Boris Livshin, MDNPI 1801864608	-	4 groups	Contacts
Jean Robert Louis, MDNPI 1235294950	-	1 group	Contacts
Vemkata R. Maddineni, MDNPI 1811969546	1 hospital	3 groups	Contacts
William Albert Maiorino Jr., MDNPI 1508840174	1 hospital	2 groups	Contacts
Raul Jose Masakayan, MDNPI 1194706614	-	5 groups	Contacts
Anupama C. Masand, MDNPI 1518025402	4 hospitals	4 groups	Contacts
Bimal Massand, MDNPI 1407830821	1 hospital	2 groups	Contacts
Boris Matusevich, MDNPI 1952379356	-	2 groups	Contacts
Richard Robert Moore, MDNPI 1487695409	1 hospital	1 group	Contacts
Joseph Roy Nicosia, MDNPI 1922086222	1 hospital	2 groups	Contacts
Brian D. Nowak, MDNPI 1619951282	1 hospital	3 groups	Contacts
Rakesh PatelNPI 1902936784	1 hospital	2 groups	Contacts
Andrei E. Radianu, MDNPI 1619961034	1 hospital	2 groups	Contacts
Diana Nicole RomanoNPI 1982090825	2 hospitals	2 groups	Contacts
Roxana Teodora Sacarin, MDNPI 1164407227	1 hospital	3 groups	Contacts
Todd A. Samter, MDNPI 1457427502	1 hospital	2 groups	Contacts
Paul T. Scarola, DONPI 1649342916	1 hospital	2 groups	Contacts
Ai-Lin ShaoNPI 1477948560	1 hospital	3 groups	Contacts
Carolyn Suzanne Sivco, MDNPI 1164087870	1 hospital	1 group	Contacts
Pallavi Srivastava, MDNPI 1528351061	1 hospital	2 groups	Contacts
Jeffrey Yading Sun, MDNPI 1548722663	1 hospital	1 group	Contacts
Doris Naomi Tamai, DONPI 1003917733	1 hospital	5 groups	Contacts
Steven Teplitz, MDNPI 1003815960	-	5 groups	Contacts
Bill N. Tsu, MDNPI 1194883082	1 hospital	2 groups	Contacts
Jairo A. VedraNPI 1124080965	1 hospital	3 groups	Contacts
Aziz A. Wahab, MDNPI 1932114808	2 hospitals	2 groups	Contacts
Andrew Graham Watling, DONPI 1023270022	5 hospitals	4 groups	Contacts
Osborne D. Williams, MDNPI 1275599961	1 hospital	2 groups	Contacts
Samuel T. Ziegler, MDNPI 1700847795	1 hospital	2 groups	Contacts

The list shows the 46 anesthesiologists with a public profile. The other 7 are counted in the total and searchable with a free account.

Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data

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Long Island Anesthesiologists has the most anesthesiologists in West Islip, with 33

Good Samaritan University Hospital is second with 24, and Island Gastroenterology Consultants third with 6. Counts are anesthesiologists with a New York address linked to each group.

Medical groups with the most anesthesiologists in West Islip
#	Medical group	Parent organization	Anesthesiologists
1	Long Island AnesthesiologistsWest Islip	-	33
2	Good Samaritan University HospitalWest Islip	Parent on file	24
3	Island Gastroenterology ConsultantsWest Islip	-	6
4	Suffolk Anesthesia ServicesWest Islip	Parent on file	5
5	North Shore-LIJ Anesthesiology, P.C.Chappaqua	Parent on file	4
6	NYU Langone Orthopedic Surgery AssociatesNew York	Parent on file	3
7	New York Cardiovascular Anesthesiologists (NYCA)Roslyn	Parent on file	2
8	Long Island Anesthesia PhysiciansSouthampton	Parent on file	2
9	Sri Gastroenterology, P.C.Garden City	-	2
10	Jamaica Anesthesia AssociatesJamaica	Parent on file	1

Top 10 of 33 West Islip medical groups with an anesthesiologist

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

Good Samaritan University Hospital has the most affiliated anesthesiologists in West Islip, with 35

St. Joseph Hospital is second with 4, and North Shore University Hospital third with 2. West Islip anesthesiologists are affiliated with 11 hospitals in all.

Hospitals with the most anesthesiologists in West Islip
#	Hospital	Health system	Anesthesiologists
1	Good Samaritan University HospitalWest Islip	Diocese of Rockville Centre	35
2	St. Joseph HospitalBethpage	Diocese of Rockville Centre	4
3	North Shore University HospitalManhasset	Northwell Health	2
4	St. Francis Hospital & Heart CenterRoslyn	Diocese of Rockville Centre	2
5	Tisch HospitalNew York	NYU Langone Health	2
6	Jamaica Hospital Medical CenterJamaica	MediSys Health Network	1
7	The Mount Sinai HospitalNew York	Mount Sinai Health System	1
8	South Shore University HospitalBay Shore	Northwell Health	1
9	Huntington HospitalHuntington	Northwell Health	1
10	Peconic Bay Medical CenterRiverhead	Northwell Health	1

Top 10 of 11 West Islip hospitals with an affiliated anesthesiologist

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Source: Dmand AI Affiliation Data

Most West Islip anesthesiologists practice at a hospital: 37 of the 46 with a mapped site

13 also practice at a medical group site, and 12 at an ambulatory surgery center. An anesthesiologist can practice at several kinds of site, so the shares overlap.

West Islip anesthesiologists by site of care

Hospitals3780%
Medical group practices1328%
Ambulatory surgery centers1226%

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

52% of West Islip anesthesiologists finished medical school 30 or more years ago

24 of the 46 West Islip anesthesiologists with a graduation year on file. 3 graduated in the last 10 years, fewer than graduated 40 or more years ago.

Physicians by years since medical school

Under 10 years ago37%
10 to 19 years ago817%
20 to 29 years ago1124%
30 to 39 years ago1328%
40 or more years ago1124%

Source: Dmand AI Professional Profile Data

Every West Islip anesthesiologist profile shows current hospitals and groups, Medicare activity and NPI details

Primary practiceThe main place they practice, with its type and cityOn every profile
Every site of careEach hospital, clinic and group where they practice nowWith a free account
EmployerThe organization they work for, when one is on fileWith a free account
Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
EHR in useThe EHR at each site where they practiceWith a free account
Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account

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

Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data

Sources for the West Islip anesthesiologist directory

Sources for the data on this page
Data on this page	Source
HCPs, types and specialties	NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groups	Dmand AI Affiliation Data
Medical school graduation year	Dmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracy Remove my information

Anesthesiologists are HCPs whose primary specialty is anesthesiology (taxonomy code 207L00000X), with an active NPI and a West Islip practice address.

FAQ

Frequently asked questions about anesthesiologists in West Islip

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

How many anesthesiologists are in West Islip?

53 anesthesiologists have an active NPI, a West Islip practice address and anesthesiology (taxonomy code 207L00000X) as their primary specialty. 46 of them are linked to a hospital or medical group.

Which West Islip medical groups have the most anesthesiologists?

Long Island Anesthesiologists, with 33, followed by Good Samaritan University Hospital with 24 and Island Gastroenterology Consultants with 6.

Which West Islip hospitals have the most anesthesiologists?

Good Samaritan University Hospital, with 35 affiliated anesthesiologists, followed by St. Joseph Hospital with 4 and North Shore University Hospital with 2.

What share of West Islip anesthesiologists practice at a hospital?

37 of the 46 West Islip anesthesiologists with a mapped site of care, or 80%, have a current hospital affiliation.

What is the taxonomy code for anesthesiology?

207L00000X is the NPPES taxonomy code for anesthesiology. Sub-specialties with their own code are counted on their own lists.

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