Internists in Louisiana
- Internists
- 1,774
- Linked to a hospital or group
- 1,514
- Hospitals with an internist
- 138
- Medical groups with an internist
- 428
- Cities
- 93
There are 1,774 internists in Louisiana. Ochsner Health has the most, 263, and Ochsner Medical Center - New Orleans has the most affiliated internists, 289. New Orleans is home to 437, and 30% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 1,774 Louisiana internists
Validated work emails and mobile numbers for Louisiana internists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Louisiana internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a Louisiana 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.
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Sort and filter all 1,774 Louisiana internists by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 10 of 1,571 Louisiana internists
The list shows the 1,571 internists with a public profile. The other 203 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 1,574 of 1,774 Louisiana 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.
Ochsner Health has the most internists in Louisiana, with 263
SCP Health is second with 117, and The Baton Rouge Clinic third with 90. Counts are internists with a Louisiana address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Ochsner Medical Center - New Orleans has the most affiliated internists in Louisiana, with 289
Ochsner Lafayette General Medical Center is second with 121, and Our Lady of the Lake Regional Medical Center third with 120. Louisiana internists are affiliated with 138 hospitals in all.
See every hospital and group for each Louisiana 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
New Orleans has the most internists in Louisiana, with 437
More Louisiana cities with internists
Internists practice in 93 Louisiana cities. Every city with 10 or more has its own page.
Source: NPPES NPI Registry (CMS)
Most Louisiana internists practice at a hospital: 1,298 of the 1,478 with a mapped site
802 also practice at a medical group site, and 448 at home health agencies. An internist can practice at several kinds of site, so the shares overlap.
Louisiana internists by site of care
- Hospitals1,298
- Medical group practices802
- Home health agencies448
- Physician offices173
- Hospices159
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
30% of Louisiana internists finished medical school 30 or more years ago
414 of the 1,374 Louisiana internists with a graduation year on file. 288 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago288
- 10 to 19 years ago409
- 20 to 29 years ago263
- 30 to 39 years ago230
- 40 or more years ago184
Source: Dmand AI Professional Profile Data
Every Louisiana 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 Louisiana 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 Louisiana practice address.
FAQ
Frequently asked questions about internists in Louisiana
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 Louisiana?
1,774 internists have an active NPI, a Louisiana practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 1,514 of them are linked to a hospital or medical group.
Which Louisiana medical groups have the most internists?
Ochsner Health, with 263, followed by SCP Health with 117 and The Baton Rouge Clinic with 90.
Which Louisiana hospitals have the most internists?
Ochsner Medical Center - New Orleans, with 289 affiliated internists, followed by Ochsner Lafayette General Medical Center with 121 and Our Lady of the Lake Regional Medical Center with 120.
Which Louisiana cities have the most internists?
New Orleans, with 437, followed by Baton Rouge (257) and Shreveport (195). Internists practice in 93 Louisiana cities in all.
How many Louisiana internists finished medical school 30 or more years ago?
414 of the 1,374 with a graduation year on file, or 30%. 288 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 Louisiana?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for internists in Louisiana 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 Louisiana internists
Search 1,774 Louisiana internists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
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