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Ranked listRefreshed monthly

The 10 largest medical groups in Puerto Rico by physicians

Grupo Radiológico Hacaro is the largest medical group in Puerto Rico, with 450 physicians, followed by HIMA San Pablo Caguas Hospital in Caguas (435) and Mennonite General Hospital in Aibonito (202).

Updated Physicians linked to each group in CMS enrollment and the Dmand AI databaseHow we ranked

Rank by
Location
Puerto Rico
  1. Grupo Radiológico HacaroCarolina · Multi-specialty450physicians472HCPs
  2. HIMA San Pablo Caguas HospitalCaguas · Multi-specialty435physicians449HCPs
  3. Mennonite General HospitalAibonito · Multi-specialty202physicians211HCPs
  4. Centro de Salud Integral en CorozalCorozal · Multi-specialty186physicians211HCPs
  5. Hospital Menonita CayeyCayey · Multi-specialty163physicians171HCPs
  6. Centro de Cáncer de Auxilio MutuoSan Juan · Multi-specialty113physicians138HCPs
  7. NeoMed CenterGurabo · Multi-specialty98physicians124HCPs
  8. Migrant Health Center (MHC)Mayaguez · Multi-specialty89physicians129HCPs
  9. Med CentroPonce · Multi-specialty87physicians105HCPs
  10. Bella Vista HospitalMayaguez · Primary Care82physicians85HCPs

The 10 largest of 607 Puerto Rico medical groups that report physicians. Ranks compare size, not quality of care.

Every medical group in Puerto Rico

The median Puerto Rico medical group has 3 physicians

607 Puerto Rico medical groups report physicians. The median medical group has 3 physicians, so Grupo Radiológico Hacaro is about 150 times that size.

the size of the median Puerto Rico medical group, which has 3 physicians
150×
of the 607 Puerto Rico medical groups that report physicians
1.6%

How we ranked the largest Puerto Rico medical groups

Measure
Physicians linked to each group in CMS enrollment and the Dmand AI database.
What counts as a group
One Medicare PAC ID. A group that bills under several names counts once.
Field
607 Puerto Rico medical groups in the Dmand AI database report physicians.
Ties
Medical groups with the same number share a rank.
HCPs
Healthcare professionals with a current link to the group in the Dmand AI database.
What a rank means
Size only. A rank compares physicians; it says nothing about quality of care.
Refresh
Monthly. Updated Oct 28, 2026.

FAQ

Questions about the largest Puerto Rico medical groups

Answers from the same data, updated monthly.

What is the largest medical group in Puerto Rico?

Grupo Radiológico Hacaro in Carolina, with 450 physicians. HIMA San Pablo Caguas Hospital is second with 435.

What are the 10 largest medical groups in Puerto Rico?

By physicians: Grupo Radiológico Hacaro (450), HIMA San Pablo Caguas Hospital (435), Mennonite General Hospital (202), Centro de Salud Integral en Corozal (186), Hospital Menonita Cayey (163), Centro de Cáncer de Auxilio Mutuo (113), NeoMed Center (98), Migrant Health Center (MHC) (89), Med Centro (87), Bella Vista Hospital (82).

How many physicians does a typical Puerto Rico medical group have?

The median Puerto Rico medical group that reports physicians has 3 physicians, out of 607 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 U.S. Virgin Islands

    The same ranking for U.S. Virgin Islands medical groups.

  • Ranked list

    The 10 largest medical groups in the US

    The national ranking by physicians.

  • Ranked list

    The 10 largest hospitals in Puerto Rico

    Hospitals in Puerto Rico ranked by staffed beds.

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