The clinicians licensed in the most states
Telehealth requires a licence in every state a patient sits in. The busiest collector on the registry holds 15.
| Clinician | Specialty | Based | Licence states |
|---|---|---|---|
| Rachel Starr, FNP-C | OH | 15 | |
| Mary Vandeven, DPT | UT | 15 | |
| Joy Ikeri, DNP, AGACNP | WI | 15 | |
| Alexander Anderson, DPT | VA | 15 | |
| Erica Granteed, AG-ACNP-BC | DC | 15 | |
| Thaddeus Houston, M.D | NC | 15 | |
| John Bankowski, O.D | DC | 15 | |
| Chad Hoecker, DDS | OK | 15 | |
| Hari Iyengar, MD | IL | 15 | |
| Betsy Warren, R.N., FNP-BC | NY | 15 | |
| Anup Desai, FNP-C | FL | 15 | |
| Oritsetimeyin Otubu-Scipio, M.D | WI | 15 |
How many states clinicians hold licences in
Among those recording more than one
How this was built
Licence states come from the taxonomy records on each NPI: a provider lists a licence number and state for each taxonomy they register. That is the only multi-state signal the registry carries.
It is an undercount, and probably a severe one. Most clinicians register a single taxonomy with a single licence even when they hold several, so the people at the top of this table are those who happened to enter more, not necessarily those licensed in the most places.
Rebuilt 2026-10-20 from the CMS National Plan and Provider Enumeration System · more experiments