Internists in Valhalla, NY
- Internists
- 94
- Linked to a hospital or group
- 83
- Hospitals with an internist
- 20
- Medical groups with an internist
- 32
- Practice at a hospital
- 76
There are 94 internists in Valhalla. Westchester Medical Center Advanced Physician Services has the most, 47, and Westchester Medical Center has the most affiliated internists, 66. 45% finished medical school 30 or more years ago.
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Valhalla internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a Valhalla 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 10 of 86 Valhalla internists
The list shows the 86 internists with a public profile. The other 8 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 92 of 94 Valhalla 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.
Westchester Medical Center Advanced Physician Services has the most internists in Valhalla, with 47
Westchester Health is second with 7, and Northwell Health Physician Partners Cardiology at Great Neck third with 6. Counts are internists with a New York address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Westchester Medical Center has the most affiliated internists in Valhalla, with 66
Phelps Hospital is second with 10, and Northern Westchester Hospital third with 8. Valhalla internists are affiliated with 20 hospitals in all.
See every hospital and group for each Valhalla 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 Valhalla internists practice at a hospital: 76 of the 82 with a mapped site
27 also practice at a medical group site, and 12 at home health agencies. An internist can practice at several kinds of site, so the shares overlap.
Valhalla internists by site of care
- Hospitals76
- Medical group practices27
- Home health agencies12
- Physician offices3
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
45% of Valhalla internists finished medical school 30 or more years ago
29 of the 65 Valhalla internists with a graduation year on file. 15 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago15
- 10 to 19 years ago11
- 20 to 29 years ago10
- 30 to 39 years ago19
- 40 or more years ago10
Source: Dmand AI Professional Profile Data
Every Valhalla 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 Valhalla 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 Valhalla practice address.
FAQ
Frequently asked questions about internists in Valhalla
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 Valhalla?
94 internists have an active NPI, a Valhalla practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 83 of them are linked to a hospital or medical group.
Which Valhalla medical groups have the most internists?
Westchester Medical Center Advanced Physician Services, with 47, followed by Westchester Health with 7 and Northwell Health Physician Partners Cardiology at Great Neck with 6.
Which Valhalla hospitals have the most internists?
Westchester Medical Center, with 66 affiliated internists, followed by Phelps Hospital with 10 and Northern Westchester Hospital with 8.
What share of Valhalla internists practice at a hospital?
76 of the 82 Valhalla internists with a mapped site of care, or 93%, 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.
How can I contact internists in Valhalla?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for internists in Valhalla through healthcare waterfall enrichment, matched to the site where each one practices now. They are available with a free Dmand AI account: 30 days free, self-serve, no credit card.
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