Single 2-letter code or comma-list (e.g. 'TX,FL,CA')
is_dso
string
has_cms
string
medicaid
string
true = state-listed on a Medicaid roster (national InsureKidsNow corpus, all 50 states + DC, plus NY/CA state rosters; state-listed enrollment, not verified acceptance)
per_page
integer
specialty
string
Exact NUCC taxonomy specialty match
license_status
string
Single value or comma-list of normalized buckets (active/inactive/expired/retired/deceased/disciplined/pending)