Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William Charles Olcott

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1114414828

William Charles Olcott is a Psychiatry in Middleboro, Massachusetts. Qualified in 2018, 8 years ago. Practices with The McLean Hospital Corporation, a 186-clinician group. Licensed in Massachusetts.

Years since qualifying
8
Licensed in
MA
In the registry since
2018
Specialties on file
2

Practice location Address checks out

23 Isaac St
Middleboro, MA 02346-2080
Phone: (774) 419-1169
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 289465 (MA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1114414828
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 18, 2018
Last updated in NPPESJuly 19, 2022
Certification dateJuly 19, 2022
Mailing address23 Isaac St, Middleboro, MA 02346-2080

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice The McLean Hospital Corporation — 186 clinicians
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

Other providers in Middleboro