Endocrinologists in the United States
Data updated monthly · Last refresh October 2026
10,289 Endocrinology, Diabetes & Metabolism providers practice across all 50 states and Washington DC, and 57% received drug or device company payments in 2025. California has the most at 1,142. Listings are drawn from federal public records and are not endorsements.
10,289providers
51states
57%with industry payments
Industry payment share ranges from 78% in Mississippi to 23% in New Hampshire, among states with 25 or more providers.
Endocrinology, Diabetes & Metabolism providers by state
| State | Providers | Received payments |
|---|
| Endocrinology, Diabetes & Metabolism in California | 1,142 | 54% |
| Endocrinology, Diabetes & Metabolism in New York | 980 | 54% |
| Endocrinology, Diabetes & Metabolism in Texas | 743 | 67% |
| Endocrinology, Diabetes & Metabolism in Florida | 664 | 71% |
| Endocrinology, Diabetes & Metabolism in Massachusetts | 521 | 36% |
| Endocrinology, Diabetes & Metabolism in Pennsylvania | 482 | 52% |
| Endocrinology, Diabetes & Metabolism in Illinois | 438 | 54% |
| Endocrinology, Diabetes & Metabolism in New Jersey | 428 | 67% |
| Endocrinology, Diabetes & Metabolism in Ohio | 353 | 66% |
| Endocrinology, Diabetes & Metabolism in Maryland | 313 | 50% |
| Endocrinology, Diabetes & Metabolism in North Carolina | 292 | 53% |
| Endocrinology, Diabetes & Metabolism in Michigan | 272 | 53% |
| Endocrinology, Diabetes & Metabolism in Virginia | 263 | 56% |
| Endocrinology, Diabetes & Metabolism in Georgia | 250 | 70% |
| Endocrinology, Diabetes & Metabolism in Washington | 222 | 43% |
| Endocrinology, Diabetes & Metabolism in Connecticut | 215 | 53% |
| Endocrinology, Diabetes & Metabolism in Missouri | 204 | 64% |
| Endocrinology, Diabetes & Metabolism in Minnesota | 203 | 30% |
| Endocrinology, Diabetes & Metabolism in Wisconsin | 188 | 32% |
| Endocrinology, Diabetes & Metabolism in Indiana | 183 | 55% |
| Endocrinology, Diabetes & Metabolism in Arizona | 175 | 59% |
| Endocrinology, Diabetes & Metabolism in Tennessee | 149 | 66% |
| Endocrinology, Diabetes & Metabolism in Colorado | 149 | 50% |
| Endocrinology, Diabetes & Metabolism in South Carolina | 108 | 69% |
| Endocrinology, Diabetes & Metabolism in Louisiana | 107 | 77% |
| Endocrinology, Diabetes & Metabolism in Oregon | 104 | 44% |
| Endocrinology, Diabetes & Metabolism in Kentucky | 103 | 69% |
| Endocrinology, Diabetes & Metabolism in Alabama | 90 | 73% |
| Endocrinology, Diabetes & Metabolism in Nevada | 77 | 75% |
| Endocrinology, Diabetes & Metabolism in Oklahoma | 73 | 55% |
| Endocrinology, Diabetes & Metabolism in New Hampshire | 65 | 23% |
| Endocrinology, Diabetes & Metabolism in Kansas | 64 | 72% |
| Endocrinology, Diabetes & Metabolism in West Virginia | 62 | 68% |
| Endocrinology, Diabetes & Metabolism in Washington DC | 61 | 48% |
| Endocrinology, Diabetes & Metabolism in Arkansas | 58 | 67% |
| Endocrinology, Diabetes & Metabolism in Mississippi | 55 | 78% |
| Endocrinology, Diabetes & Metabolism in Iowa | 52 | 38% |
| Endocrinology, Diabetes & Metabolism in Utah | 49 | 49% |
| Endocrinology, Diabetes & Metabolism in Nebraska | 46 | 63% |
| Endocrinology, Diabetes & Metabolism in New Mexico | 43 | 53% |
| Endocrinology, Diabetes & Metabolism in Rhode Island | 37 | 62% |
| Endocrinology, Diabetes & Metabolism in Delaware | 31 | 77% |
| Endocrinology, Diabetes & Metabolism in Maine | 28 | 29% |
| Endocrinology, Diabetes & Metabolism in South Dakota | 25 | 72% |
| Endocrinology, Diabetes & Metabolism in Hawaii | 25 | 60% |
| Endocrinology, Diabetes & Metabolism in Montana | 23 | not reported |
| Endocrinology, Diabetes & Metabolism in Idaho | 22 | not reported |
| Endocrinology, Diabetes & Metabolism in North Dakota | 20 | not reported |
| Endocrinology, Diabetes & Metabolism in Vermont | 19 | not reported |
| Endocrinology, Diabetes & Metabolism in Alaska | 10 | not reported |
| Endocrinology, Diabetes & Metabolism in Wyoming | 3 | not reported |
Conditions Endocrinology, Diabetes & Metabolism providers in the United States commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Endocrinology, Diabetes & Metabolism providers. Individual practices vary, so confirm with the provider before booking.
- Type 2 diabetes
- Thyroid disorders
- Osteoporosis
- Hormone imbalance
- Type 1 diabetes
Common questions
How many Endocrinology, Diabetes & Metabolism providers are there in the United States?There are 10,289 Endocrinology, Diabetes & Metabolism providers with active NPI records across all 50 states and Washington DC, according to federal NPPES data refreshed monthly. California has the most at 1,142.
What share of Endocrinology, Diabetes & Metabolism providers received drug or device company payments?5,821 of 10,289 Endocrinology, Diabetes & Metabolism providers nationally (57%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program. The share is highest in Mississippi at 78% and lowest in New Hampshire at 23%.
What conditions do Endocrinology, Diabetes & Metabolism providers treat?Endocrinology, Diabetes & Metabolism providers commonly treat type 2 diabetes, thyroid disorders, osteoporosis, hormone imbalance, type 1 diabetes and related conditions. Individual practices vary.
Where does this data come from?Provider counts come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
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