Internists in West Islip, NY
- Internists
- 52
- Linked to a hospital or group
- 47
- Hospitals with an internist
- 15
- Medical groups with an internist
- 44
- Practice at a hospital
- 42
There are 52 internists in West Islip. Southwest Suffolk Medical PC has the most, 22, and Good Samaritan University Hospital has the most affiliated internists, 39. 37% finished medical school 30 or more years ago.
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West Islip internists, listed A to Z by last name
Each internist on the list has internal medicine 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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The list shows the 48 internists with a public profile. The other 4 are counted in the total and searchable with a free account.
Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data
For health IT teams
Dmand AI has the EHR for 51 of 52 West Islip internists, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.
Southwest Suffolk Medical PC has the most internists in West Islip, with 22
Northwell Health Physician Partners Cardiology at Great Neck is second with 7, and Cardiac Interventional Group third with 7. Counts are internists with a New York address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Good Samaritan University Hospital has the most affiliated internists in West Islip, with 39
St. Francis Hospital & Heart Center is second with 8, and St. Joseph Hospital third with 4. West Islip internists are affiliated with 15 hospitals in all.
See every hospital and group for each West Islip internist
Each public profile names one place an internist practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Most West Islip internists practice at a hospital: 42 of the 47 with a mapped site
20 also practice at a medical group site, and 8 at physician offices. An internist can practice at several kinds of site, so the shares overlap.
West Islip internists by site of care
- Hospitals42
- Medical group practices20
- Physician offices8
- Home health agencies5
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
37% of West Islip internists finished medical school 30 or more years ago
16 of the 43 West Islip internists with a graduation year on file. 2 graduated in the last 10 years, fewer than graduated 40 or more years ago.
Physicians by years since medical school
- Under 10 years ago2
- 10 to 19 years ago12
- 20 to 29 years ago13
- 30 to 39 years ago4
- 40 or more years ago12
Source: Dmand AI Professional Profile Data
Every West Islip internist 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 internist directory
| 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 inaccuracyRemove my information
Internists are HCPs whose primary specialty is internal medicine (taxonomy code 207R00000X), with an active NPI and a West Islip practice address.
FAQ
Frequently asked questions about internists 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 internists are in West Islip?
52 internists have an active NPI, a West Islip practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 47 of them are linked to a hospital or medical group.
Which West Islip medical groups have the most internists?
Southwest Suffolk Medical PC, with 22, followed by Northwell Health Physician Partners Cardiology at Great Neck with 7 and Cardiac Interventional Group with 7.
Which West Islip hospitals have the most internists?
Good Samaritan University Hospital, with 39 affiliated internists, followed by St. Francis Hospital & Heart Center with 8 and St. Joseph Hospital with 4.
What share of West Islip internists practice at a hospital?
42 of the 47 West Islip internists with a mapped site of care, or 89%, have a current hospital affiliation.
What is the taxonomy code for internal medicine?
207R00000X is the NPPES taxonomy code for internal medicine. Sub-specialties with their own code are counted on their own lists.
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