NPI Registry
Contact usSign up free
Find providers by NPI
Individual

WILLIAM THORNTON

Active
Sole proprietor
Yes

Provider details

NPI number
Gender
Man
Credential
PMHNP

Contact information

Practice address
165 HUDSON ST APT 1, SOMERVILLE, MA 02144-2631
(610) 291-1489
Mailing address
17 RESEARCH DR, AMHERST, MA 01002-2788
(413) 549-8400
(413) 549-8409

Taxonomy

Speciality
Code
Description
License number
State
163W00000X
Registered Nurse
RN2352821
MA
363LP0808X
Psychiatric/Mental Health Nurse Practitioner
Primary
RN2352821
MA

Other

Enumeration date
02/03/2025
Last updated
08/26/2025
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Contact us
Product
  • Claims
  • Eligibility checks
  • EDI platform