NEPHROLOGY: Browse by State
Browse NEPHROLOGY healthcare providers by state. Directory counts from the national NPI registry—verify credentials and contact providers directly.
11,540 providers nationally
- California1,404
- New York1,243
- Texas1,168
- Florida797
- Pennsylvania738
- Illinois629
- Ohio547
- New Jersey473
- Massachusetts458
- Michigan434
- Georgia431
- North Carolina415
- Maryland345
- Virginia332
- Missouri319
- Arizona286
- Washington279
- Minnesota274
- Indiana269
- Louisiana260
- Tennessee253
- Wisconsin239
- Connecticut204
- Kentucky197
- Alabama194
- South Carolina193
- Colorado186
- Oregon141
- Nevada136
- Oklahoma123
- Mississippi119
- Iowa109
- West Virginia101
- Arkansas99
- Utah90
- New Mexico87
- Kansas78
- Nebraska71
- Maine60
- Hawaii58
- Rhode Island57
- Delaware53
- New Hampshire48
- North Dakota40
- Idaho35
- Montana34
- South Dakota29
- Vermont26
- Alaska14
- Wyoming10
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.