Medical groups in Marrero, LA
- Medical groups
- 21
- Multi-specialty
- 7
- Single-specialty
- 14
- More than one site
- 14
There are 21 medical groups in Marrero with a Medicare PAC ID. West Jefferson Medical Center is the largest, with 59 Louisiana physicians, followed by Jefferson Radiology Associates with 16. 57% of Marrero groups are independent.
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West Jefferson Medical Center is the largest medical group in Marrero, with 59 physicians
Ranked by physicians with a Louisiana address linked to each group based in Marrero. Jefferson Radiology Associates is second with 16, and Culicchia Neurological Clinic third with 13.
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Showing 1 to 10 of 21 medical groups in Marrero
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
LCMC Health has the most physicians in Marrero medical groups, with 18 across 4 groups
Dmand AI maps every Marrero medical group to its parent organization, up to the health system or platform at the top. 2 parent organizations have two or more Marrero medical groups. Each clinician counts once per parent organization.
See every medical group, site and clinician under LCMC Health
Org Hierarchy Explorer maps every group, site of care and clinician under the parent, with the leaders at each group.
Source: Dmand AI Org Hierarchy Data
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Dmand AI maps the owners, administrators and physician leaders at each of the 21 Marrero medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
57% of Marrero medical groups are independent, with no larger parent organization
A group counts as independent when no health system, platform or other organization sits above it in the org hierarchy. Every other group belongs to a larger organization.
Marrero medical groups by ownership
- Independent12
- Health system or hospital5
- Community or government2
- Other organization2
Source: Dmand AI Org Hierarchy Data
3 Marrero medical groups practice at a hospital site
Beyond their own offices, groups practice at the sites of care linked to them in the org hierarchy. A group can practice at several kinds of site, so the shares overlap.
Marrero medical groups by site of care
- Hospitals3
- FQHCs2
- Skilled nursing facilities1
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Primary care groups are the most common medical groups in Marrero, with 9
Each group is counted once, under its main specialty. Eye care groups are second, with 4, and 7 Marrero groups are multi-specialty.
- Primary care9
- Eye care4
- Behavioral and mental health1
- ENT and audiology1
- Neurology and neurosurgery1
- Orthopedics and sports medicine1
- Pediatrics1
- Podiatry1
- Radiology and imaging1
- General and specialty surgery1
Source: Dmand AI Professional Profile Data
214 Louisiana HCPs work in Marrero medical groups, 144 of them physicians
Each clinician is counted once, across every Marrero group they are linked to. Only clinicians with a Louisiana address are counted.
HCPs in Marrero medical groups by type
- Physicians (MD, DO)144
- Nurses and nurse practitioners30
- Optometrists and opticians9
- Therapists (PT and OT)8
- Non-clinical and support staff6
- Other HCPs17
Source: Dmand AI Affiliation Data
Each Marrero medical group profile shows the parent, sites, clinicians and identifiers
- Clinicians and specialtiesA count by specialty and a sample of the group's cliniciansOn every profile
- Practice locationsMain site and a sample of practice locations, with a count of the restOn every profile
- Medicare Part B paymentsMedicare payments to the group, from CMSOn every profile
- Group NPI and Medicare PAC IDIdentifiers for matching records across sourcesOn every profile
- Parent organizationThe health system, platform or owner above the groupOn every profile
- Every clinician and siteThe full roster and every practice locationWith a free account
- Leader and clinician contactsWork emails and mobile numbers, found on request and then validatedWith a free account
- EHR used by the group's cliniciansThe EHR in use at the group's sitesWith a free account
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Sources: Doctors and Clinicians National Downloadable File (CMS), Medicare Physician & Other Practitioners (CMS) and Dmand AI Org Hierarchy Data
Sources for the Marrero medical group directory
| Data on this page | Source |
|---|---|
| Medical groups, specialties and sites | Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Professional Profile Data |
| Parent organizations and independence | Dmand AI Org Hierarchy Data |
| Physicians and HCPs | Dmand AI Affiliation Data |
| Group NPI and PAC ID | NPPES NPI Registry (CMS) and Doctors and Clinicians National Downloadable File (CMS) |
Data last refreshed October 2026Report an inaccuracyRemove my information
The directory lists groups based in Marrero with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups 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 medical groups are in Marrero?
There are 21 medical groups based in Marrero with a Medicare PAC ID: 7 multi-specialty and 14 single-specialty. 14 of them have more than one site.
What is the largest medical group in Marrero?
West Jefferson Medical Center, with 59 physicians and 72 HCPs with a Louisiana address. Jefferson Radiology Associates is second with 16, and Culicchia Neurological Clinic is third with 13.
Which health system has the most medical groups in Marrero?
By physicians, LCMC Health, with 18 across 4 groups, followed by Westbank Medical & Walk-In Clinic with 4.
How many Marrero medical groups are independent?
12, or 57%, have no larger parent organization in the Dmand AI org hierarchy. 5 belong to a health system or hospital.
How many Marrero medical groups practice at a hospital?
3 Marrero groups practice at a hospital site linked to them in the Dmand AI org hierarchy.
How do I find a medical group's NPI or PAC ID?
Each medical group profile lists the group NPI and Medicare PAC ID at the top, with the main address and phone number. The NPI comes from the NPPES NPI Registry and the PAC ID from CMS Medicare enrollment.
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