MEDICAL ONCOLOGY: Browse by State
Browse MEDICAL ONCOLOGY healthcare providers by state. Directory counts from the national NPI registry—verify credentials and contact providers directly.
5,548 providers nationally
- New York825
- Texas770
- California550
- Massachusetts457
- Pennsylvania426
- Florida377
- Maryland246
- Ohio240
- Illinois215
- North Carolina214
- Missouri194
- Michigan184
- Washington181
- Minnesota166
- Connecticut151
- New Jersey142
- Colorado141
- Virginia138
- Tennessee137
- Georgia136
- Indiana126
- Wisconsin121
- Oregon111
- Arizona96
- Iowa73
- Kentucky72
- Alabama71
- South Carolina61
- Utah58
- New Hampshire56
- Louisiana53
- Oklahoma53
- Kansas52
- Nebraska44
- Idaho41
- Arkansas37
- Rhode Island36
- Maine32
- Nevada28
- Vermont26
- Montana24
- West Virginia24
- New Mexico23
- Mississippi22
- Hawaii17
- North Dakota16
- Delaware11
- Alaska10
- South Dakota8
- Wyoming5
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.