Internists in Deerfield, IL
- Internists
- 17
- Linked to a hospital or group
- 14
- Hospitals with an internist
- 9
- Medical groups with an internist
- 7
- Practice at a hospital
- 12
There are 17 internists in Deerfield. Endeavor Health Medical Group has the most, 6, and Evanston Hospital has the most affiliated internists, 12. 77% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 17 Deerfield internists
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Deerfield internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a Deerfield 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 15 Deerfield internists
The list shows the 15 internists with a public profile. The other 2 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 15 of 17 Deerfield 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.
Endeavor Health Medical Group has the most internists in Deerfield, with 6
Deerfield Medical Associates is second with 2, and Forward Focus Concierge Medicine third with 1. Counts are internists with an Illinois address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Evanston Hospital has the most affiliated internists in Deerfield, with 12
Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital is second with 7, and Swedish Hospital third with 4. Deerfield internists are affiliated with 9 hospitals in all.
See every hospital and group for each Deerfield 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 Deerfield internists practice at a hospital: 12 of the 14 with a mapped site
11 also practice at a medical group site, and 7 at home health agencies. An internist can practice at several kinds of site, so the shares overlap.
Deerfield internists by site of care
- Hospitals12
- Medical group practices11
- Home health agencies7
- Physician offices4
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
77% of Deerfield internists finished medical school 30 or more years ago
10 of the 13 Deerfield internists with a graduation year on file. 1 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago1
- 10 to 19 years ago0
- 20 to 29 years ago2
- 30 to 39 years ago9
- 40 or more years ago1
Source: Dmand AI Professional Profile Data
Every Deerfield 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 Deerfield 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 Deerfield practice address.
FAQ
Frequently asked questions about internists in Deerfield
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 Deerfield?
17 internists have an active NPI, a Deerfield practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 14 of them are linked to a hospital or medical group.
Which Deerfield medical groups have the most internists?
Endeavor Health Medical Group, with 6, followed by Deerfield Medical Associates with 2 and Forward Focus Concierge Medicine with 1.
Which Deerfield hospitals have the most internists?
Evanston Hospital, with 12 affiliated internists, followed by Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital with 7 and Swedish Hospital with 4.
What share of Deerfield internists practice at a hospital?
12 of the 14 Deerfield internists with a mapped site of care, or 86%, 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 Deerfield?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for internists in Deerfield 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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