INTERNAL MEDICINE: Browse by State
Browse INTERNAL MEDICINE healthcare providers by state. Directory counts from the national NPI registry—verify credentials and contact providers directly.
163,115 providers nationally
- California21,508
- New York18,052
- Texas13,290
- Florida12,368
- Pennsylvania9,962
- Illinois8,824
- Massachusetts7,722
- Michigan7,218
- Ohio7,199
- New Jersey6,887
- North Carolina5,968
- Georgia5,405
- Maryland5,244
- Virginia4,930
- Missouri4,186
- Washington4,056
- Minnesota3,636
- Arizona3,582
- Tennessee3,526
- Indiana3,511
- Connecticut3,447
- Colorado2,994
- Wisconsin2,939
- Louisiana2,621
- Oregon2,474
- South Carolina2,471
- Kentucky2,216
- Alabama2,215
- Nevada1,575
- Oklahoma1,474
- Iowa1,353
- Kansas1,289
- Arkansas1,274
- Mississippi1,228
- West Virginia1,223
- Rhode Island1,155
- New Mexico1,067
- New Hampshire965
- Maine916
- Utah903
- Hawaii818
- Delaware777
- Nebraska752
- Idaho559
- Montana482
- Vermont384
- South Dakota354
- North Dakota338
- Alaska234
- Wyoming169
Specialty labels come from public NPI registry data (CMS). Counts reflect directory listings, not board-certified specialists. This is not medical advice or a referral service.