Internists in Marrero, LA
- Internists
- 49
- Linked to a hospital or group
- 47
- Hospitals with an internist
- 9
- Medical groups with an internist
- 13
- Practice at a hospital
- 45
There are 49 internists in Marrero. LCMC Health has the most, 33, and West Jefferson Medical Center has the most affiliated internists, 42. 33% finished medical school 30 or more years ago.
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Marrero internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a Marrero 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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The list shows the 47 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 47 of 49 Marrero 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.
LCMC Health has the most internists in Marrero, with 33
West Jefferson Medical Center is second with 6, and Ochsner Health third with 4. Counts are internists with a Louisiana address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
West Jefferson Medical Center has the most affiliated internists in Marrero, with 42
Ochsner Medical Center - New Orleans is second with 6, and East Jefferson General Hospital third with 5. Marrero internists are affiliated with 9 hospitals in all.
See every hospital and group for each Marrero 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 Marrero internists practice at a hospital: 45 of the 46 with a mapped site
36 also practice at clinical labs, and 22 at a medical group site. An internist can practice at several kinds of site, so the shares overlap.
Marrero internists by site of care
- Hospitals45
- Clinical labs36
- Medical group practices22
- Physician offices8
- Home health agencies8
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
33% of Marrero internists finished medical school 30 or more years ago
14 of the 43 Marrero internists with a graduation year on file. 8 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago8
- 10 to 19 years ago8
- 20 to 29 years ago13
- 30 to 39 years ago9
- 40 or more years ago5
Source: Dmand AI Professional Profile Data
Every Marrero 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 Marrero 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 Marrero practice address.
FAQ
Frequently asked questions about internists in Marrero
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 Marrero?
49 internists have an active NPI, a Marrero practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 47 of them are linked to a hospital or medical group.
Which Marrero medical groups have the most internists?
LCMC Health, with 33, followed by West Jefferson Medical Center with 6 and Ochsner Health with 4.
Which Marrero hospitals have the most internists?
West Jefferson Medical Center, with 42 affiliated internists, followed by Ochsner Medical Center - New Orleans with 6 and East Jefferson General Hospital with 5.
What share of Marrero internists practice at a hospital?
45 of the 46 Marrero internists with a mapped site of care, or 98%, 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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