Internists in Marietta, GA
- Internists
- 111
- Linked to a hospital or group
- 93
- Hospitals with an internist
- 28
- Medical groups with an internist
- 37
- Practice at a hospital
- 82
There are 111 internists in Marietta. Wellstar Medical Group has the most, 54, and Wellstar Kennestone Regional Medical Center has the most affiliated internists, 75. 33% finished medical school 30 or more years ago.
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Marietta internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a Marietta 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 97 Marietta internists
The list shows the 97 internists with a public profile. The other 14 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 101 of 111 Marietta 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.
Wellstar Medical Group has the most internists in Marietta, with 54
Wellstar Kennestone Hospital is second with 5, and Hospital Physician Services - Southeast Professional Corporation third with 4. Counts are internists with a Georgia address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Wellstar Kennestone Regional Medical Center has the most affiliated internists in Marietta, with 75
Wellstar Cobb Medical Center is second with 53, and Wellstar Windy Hill third with 39. Marietta internists are affiliated with 28 hospitals in all.
See every hospital and group for each Marietta 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 Marietta internists practice at a hospital: 82 of the 93 with a mapped site
54 also practice at a medical group site, and 34 at home health agencies. An internist can practice at several kinds of site, so the shares overlap.
Marietta internists by site of care
- Hospitals82
- Medical group practices54
- Home health agencies34
- Physician offices13
- Hospices4
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
33% of Marietta internists finished medical school 30 or more years ago
27 of the 81 Marietta internists with a graduation year on file. 30 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago30
- 10 to 19 years ago9
- 20 to 29 years ago15
- 30 to 39 years ago18
- 40 or more years ago9
Source: Dmand AI Professional Profile Data
Every Marietta 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
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Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the Marietta 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 Marietta practice address.
FAQ
Frequently asked questions about internists in Marietta
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 Marietta?
111 internists have an active NPI, a Marietta practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 93 of them are linked to a hospital or medical group.
Which Marietta medical groups have the most internists?
Wellstar Medical Group, with 54, followed by Wellstar Kennestone Hospital with 5 and Hospital Physician Services - Southeast Professional Corporation with 4.
Which Marietta hospitals have the most internists?
Wellstar Kennestone Regional Medical Center, with 75 affiliated internists, followed by Wellstar Cobb Medical Center with 53 and Wellstar Windy Hill with 39.
What share of Marietta internists practice at a hospital?
82 of the 93 Marietta internists with a mapped site of care, or 88%, 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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