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The 10 largest medical groups in Louisiana by practice locations

Ochsner Health has the most practice locations of any medical group in Louisiana, 351, followed by YPS Anesthesia Services in New Iberia (133) and Access Radiology in Alexandria (110). Together the 10 leaders hold 1,084 locations in seven cities.

Updated Practice locations on file for each groupHow we ranked

Rank by
Location
Louisiana
  1. Ochsner HealthNew Orleans · Multi-specialty351locations2,857physicians
  2. YPS Anesthesia ServicesNew Iberia · Anesthesia and Pain133locations160physicians
  3. Access RadiologyAlexandria · Radiology and Imaging110locations251physicians
  4. Our Lady of the Lake Physician GroupBaton Rouge · Multi-specialty100locations629physicians
  5. LSU Healthcare NetworkNew Orleans · Multi-specialty77locations635physicians
  6. LSU Health ShreveportShreveport · Multi-specialty76locations781physicians
  7. Family Health PlazaLafayette · Multi-specialty64locations193physicians
  8. Tulane DoctorsNew Orleans · Multi-specialty59locations692physicians
  9. Zephyr AnesthesiaMetairie · Anesthesia and Pain58locations123physicians
  10. Curana HealthLafayette · Primary Care56locations75physicians

The 10 highest of 2,239 Louisiana medical groups that report practice locations. Ranks compare size, not quality of care.

Every medical group in Louisiana

The 10 top Louisiana medical groups hold 11% of all practice locations

2,239 Louisiana medical groups report practice locations, 9,587 practice locations in all. The 10 on this list hold 1,084 of it. The median medical group has 2 locations, so Ochsner Health is about 176 times that size.

of all practice locations at Louisiana medical groups that report them
11%
the size of the median Louisiana medical group, which has 2 locations
176×
of the 2,239 Louisiana medical groups that report practice locations
0.4%

How we ranked the top Louisiana medical groups

Measure
Practice locations on file for each group.
What counts as a group
One Medicare PAC ID. A group that bills under several names counts once.
Field
2,239 Louisiana medical groups in the Dmand AI database report practice locations.
Ties
Medical groups with the same number share a rank.
What a rank means
Size only. A rank compares practice locations; it says nothing about quality of care.
Refresh
Monthly. Updated Oct 28, 2026.

FAQ

Questions about the top Louisiana medical groups

Answers from the same data, updated monthly.

Which Louisiana medical group has the most practice locations?

Ochsner Health in New Orleans, with 351 locations. YPS Anesthesia Services is second with 133.

What are the top 10 Louisiana medical groups by practice locations?

Ochsner Health (351), YPS Anesthesia Services (133), Access Radiology (110), Our Lady of the Lake Physician Group (100), LSU Healthcare Network (77), LSU Health Shreveport (76), Family Health Plaza (64), Tulane Doctors (59), Zephyr Anesthesia (58), Curana Health (56).

How many practice locations does a typical Louisiana medical group have?

The median Louisiana medical group that reports practice locations has 2 locations, out of 2,239 that report them.

How often is this list updated?

Every month, when the Dmand AI database refreshes. This version is from Oct 28, 2026.

More ranked lists

Every ranked list

  • Ranked list

    The 10 largest medical groups in the US by practice locations

    The national ranking by practice locations.

  • Ranked list

    The 10 largest hospitals in Louisiana

    Hospitals in Louisiana ranked by staffed beds.

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