Internists in Manhasset, NY
- Internists
- 133
- Linked to a hospital or group
- 116
- Hospitals with an internist
- 17
- Medical groups with an internist
- 41
- Practice at a hospital
- 102
There are 133 internists in Manhasset. Northwell Health Physician Partners Cardiology at Great Neck has the most, 66, and North Shore University Hospital has the most affiliated internists, 99. 38% finished medical school 30 or more years ago.
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Manhasset internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a Manhasset 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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Showing 1 to 50 of 117 Manhasset internists
The list shows the 117 internists with a public profile. The other 16 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 127 of 133 Manhasset 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.
Northwell Health Physician Partners Cardiology at Great Neck has the most internists in Manhasset, with 66
PRINE Health is second with 5, and Mount Sinai Doctors Long Island third with 3. Counts are internists with a New York address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
North Shore University Hospital has the most affiliated internists in Manhasset, with 99
Long Island Jewish Medical Center is second with 23, and St. Francis Hospital & Heart Center third with 7. Manhasset internists are affiliated with 17 hospitals in all.
See every hospital and group for each Manhasset 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 Manhasset internists practice at a hospital: 102 of the 114 with a mapped site
49 also practice at a medical group site, and 18 at home health agencies. An internist can practice at several kinds of site, so the shares overlap.
Manhasset internists by site of care
- Hospitals102
- Medical group practices49
- Home health agencies18
- Physician offices11
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
38% of Manhasset internists finished medical school 30 or more years ago
42 of the 110 Manhasset internists with a graduation year on file. 27 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago27
- 10 to 19 years ago25
- 20 to 29 years ago16
- 30 to 39 years ago25
- 40 or more years ago17
Source: Dmand AI Professional Profile Data
Every Manhasset 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 Manhasset 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 Manhasset practice address.
FAQ
Frequently asked questions about internists in Manhasset
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 Manhasset?
133 internists have an active NPI, a Manhasset practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 116 of them are linked to a hospital or medical group.
Which Manhasset medical groups have the most internists?
Northwell Health Physician Partners Cardiology at Great Neck, with 66, followed by PRINE Health with 5 and Mount Sinai Doctors Long Island with 3.
Which Manhasset hospitals have the most internists?
North Shore University Hospital, with 99 affiliated internists, followed by Long Island Jewish Medical Center with 23 and St. Francis Hospital & Heart Center with 7.
What share of Manhasset internists practice at a hospital?
102 of the 114 Manhasset 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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