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Data
ProfessionLens is a research site that counts licensed professionals and executive titles in the United States by profession, state and employer.
Full lists as CSV
| List | People | Rows | |
|---|---|---|---|
| Texas insurance agents | 260,912 | 275,009 | |
| Florida real estate agents | 311,111 | 311,111 | |
| California real estate agents | 377,514 | 377,514 | |
| Texas real estate agents | 212,663 | 212,877 |
One-time per list. Every licence from the state regulator's file; no emails or phone numbers.
Count pages
| Page | Headline count | Source roll | Count date |
|---|---|---|---|
| Physicians in the US | 1,272,256 | NPPES | 15 September 2026 |
| Dentists in the US | 275,976 | NPPES | 15 September 2026 |
| Pharmacists in the US | 328,832 | NPPES | 15 September 2026 |
| Nurse practitioners in the US | 530,577 | NPPES | 15 September 2026 |
| Physicians on the CMS clinician file | 730,327 | CMS Doctors and Clinicians | 15 September 2026 |
| Real estate licensees in California | 426,958 | California DRE | 15 September 2026 |
| Active sales agents in Texas | 140,919 | Texas TREC | 15 September 2026 |
| Licensed producers in Florida | 972,132 | Florida DFS | 15 September 2026 |
| Licensed producers in Texas | 865,983 | Texas TDI | 15 September 2026 |
| Property and casualty agencies in Texas | 14,119 | Texas TDI | 15 September 2026 |
| Public K-12 schools in the US | 98,286 | NCES | 15 September 2026 |
| Active professional engineers in Texas | 70,955 | Texas TBPELS | 15 September 2026 |
| Active contractor registrations in Washington | 75,837 | Washington L&I | 15 September 2026 |
| Active contractor licences in California | 231,417 | California CSLB | 15 September 2026 |
| Active contractor licences in Florida | 96,330 | Florida DBPR | 15 September 2026 |
| Active sales associates in Florida | 244,244 | Florida DBPR | 15 September 2026 |
| Active licensees in Illinois | 290,542 | Illinois IDFPR | 15 September 2026 |
Lists
| List | Rows | Updated |
|---|---|---|
| The largest real estate brokerages in Texas, California and Florida (October 2026) | 50 | 15 September 2026 |
| The 7 largest US health systems by physicians on the Medicare clinician file (September 2026) | 7 | 15 September 2026 |
| The 50 largest insurance carriers in Florida by appointed producers (September 2026) | 50 | 15 September 2026 |
| The 13 largest employers of licensed engineers in Texas (September 2026) | 13 | 15 September 2026 |
| 52 US states and territories ranked by dentists per 100,000 residents (September 2026) | 52 | 15 September 2026 |
| 52 US states and territories ranked by physicians per 100,000 residents (September 2026) | 52 | 15 September 2026 |
| 52 US states and territories ranked by nurse practitioners (September 2026) | 52 | 15 September 2026 |
Brokerages
| Brokerage | Texas agents | California salespersons |
|---|---|---|
| eXp Realty | 6,940 | 8,558 |
| Compass | 3,316 | 8,217 |
| Keller Williams | 1,181 | n/a |
| Real Brokerage | 3,473 | 5,467 |
| LPT Realty | 1,903 | 1,731 |
Health systems
| Health system | Physicians and NPs | Physicians |
|---|---|---|
| Kaiser Permanente | 17,800 | 16,648 |
| Mayo Clinic | 7,387 | 5,945 |
| Cleveland Clinic | 6,136 | 4,448 |
| Sutter Health | 4,983 | 4,454 |
| Northwell Health | 4,761 | 3,929 |
| UPMC | 3,714 | 3,166 |
| Intermountain Health | 3,695 | 2,828 |
Method, including what was counted and what was not, is on method.