Gantry · Disciplines

One graph. Every provider type your team sells to.

The largest provider groupings in US healthcare, plus the cross-specialty verticals that cut across them — each mapped to its facilities, organizations, and ownership hierarchies, and each a strict subset of the same live graph.

Physicians 1.24M providers
Allopathic & Osteopathic Physicians

Every MD and DO — mapped to the health systems, groups, and sites where they actually practice.

221k facilities 105k organizations Explore →
Advanced practice 840k providers
Physician Assistants & Advanced Practice Nursing Providers

NPs, PAs, CRNAs, and midwives — the fastest-growing prescriber population in the country.

185k facilities 73.1k organizations Explore →
Behavioral health 2.04M providers
Behavioral Health & Social Service Providers

Psychologists, counselors, social workers, and the group practices consolidating around them.

223k facilities 59.7k organizations Explore →
Nursing 335k providers
Nursing Service Providers

Registered and licensed nurses with NPIs — the workforce layer of every facility in the graph.

42.1k facilities 17.3k organizations Explore →
Dental 292k providers
Dental Providers

Dentists and hygienists across every practice — including the DSOs quietly consolidating the market.

109k facilities 43k organizations Explore →
Rehab & therapy 724k providers
Respiratory, Developmental, Rehabilitative & Restorative Service Providers

PTs, OTs, and respiratory therapists — a clinic footprint bigger than urgent care.

137k facilities 54.8k organizations Explore →
Pharmacy 336k providers
Pharmacy Service Providers

Pharmacists and pharmacies, from national chains to the independents that still fill half the scripts.

85.4k facilities 48.7k organizations Explore →
Eye & vision 76.1k providers
Eye and Vision Services Providers

Optometrists and ophthalmologists across retail, medical, and surgical settings.

43.5k facilities 23.6k organizations Explore →
Speech & hearing 247k providers
Speech, Language and Hearing Service Providers

SLPs and audiologists — a quiet market with loud consolidation in hearing care.

56.4k facilities 23k organizations Explore →
Veterinary 171k providers
Veterinarians

Every licensed vet and practice — layered with the corporate and PE ownership reshaping the industry.

66.1k facilities 282 organizations Explore →
Aesthetics — providers
Dermatology, plastic surgery & aesthetic medicine

Med spas, dermatology and plastic surgery — the cash-pay vertical that federal provider files barely see.

— facilities — organizations Explore →