Internists in Maine
- Internists
- 688
- Linked to a hospital or group
- 554
- Hospitals with an internist
- 32
- Medical groups with an internist
- 62
- Cities
- 48
There are 688 internists in Maine. MaineHealth Primary Care - Family Medicine - Portland has the most, 216, and MaineHealth Maine Medical Center has the most affiliated internists, 231. Portland is home to 177, and 30% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 688 Maine internists
Validated work emails and mobile numbers for Maine internists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Maine internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a Maine practice address. The list shows the NPI and city, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.
Filter this list with a free account
Sort and filter all 688 Maine internists by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 10 of 572 Maine internists
The list shows the 572 internists with a public profile. The other 116 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 644 of 688 Maine 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.
MaineHealth Primary Care - Family Medicine - Portland has the most internists in Maine, with 216
MaineHealth Pediatric Cancer Care, Blood Disorders and IV Therapy (formerly Maine Children's Cancer Program) is second with 103, and Northern Light Eastern Maine Medical Center third with 37. Counts are internists with a Maine address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
MaineHealth Maine Medical Center has the most affiliated internists in Maine, with 231
Northern Light Eastern Maine Medical Center in Bangor is second with 81, and Northern Light Mercy Hospital third with 51. Maine internists are affiliated with 32 hospitals in all.
See every hospital and group for each Maine 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
Portland has the most internists in Maine, with 177
More Maine cities with internists
- York27
- Rockport20
- Norway15
- Boothbay Harbor14
- Ellsworth12
- Pittsfield12
- Presque Isle12
- South Portland11
- Bar Harbor10
Internists practice in 48 Maine cities. Every city with 10 or more has its own page.
Source: NPPES NPI Registry (CMS)
Most Maine internists practice at a hospital: 501 of the 537 with a mapped site
224 also practice at a medical group site, and 134 at home health agencies. An internist can practice at several kinds of site, so the shares overlap.
Maine internists by site of care
- Hospitals501
- Medical group practices224
- Home health agencies134
- Hospices117
- Breast imaging centers91
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
30% of Maine internists finished medical school 30 or more years ago
148 of the 499 Maine internists with a graduation year on file. 95 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago95
- 10 to 19 years ago142
- 20 to 29 years ago114
- 30 to 39 years ago93
- 40 or more years ago55
Source: Dmand AI Professional Profile Data
Every Maine 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 Maine 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 Maine practice address.
FAQ
Frequently asked questions about internists in Maine
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 Maine?
688 internists have an active NPI, a Maine practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 554 of them are linked to a hospital or medical group.
Which Maine medical groups have the most internists?
MaineHealth Primary Care - Family Medicine - Portland, with 216, followed by MaineHealth Pediatric Cancer Care, Blood Disorders and IV Therapy (formerly Maine Children's Cancer Program) with 103 and Northern Light Eastern Maine Medical Center with 37.
Which Maine hospitals have the most internists?
MaineHealth Maine Medical Center, with 231 affiliated internists, followed by Northern Light Eastern Maine Medical Center with 81 and Northern Light Mercy Hospital with 51.
Which Maine cities have the most internists?
Portland, with 177, followed by Bangor (80) and Lewiston (49). Internists practice in 48 Maine cities in all.
How many Maine internists finished medical school 30 or more years ago?
148 of the 499 with a graduation year on file, or 30%. 95 graduated in the last 10 years.
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 Maine?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for internists in Maine 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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Find the right contacts among Maine internists
Search 688 Maine internists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
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