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

William T Schleyer Jr., MD

Individual provider Psychiatry Physician · NPI 1598175150

William T Schleyer Jr., MD is a Psychiatry Physician in Cambridge, Massachusetts. Works from 2 locations. Licensed in New Hampshire.

Licensed in
NH
In the registry since
2014
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1493 Cambridge St
Cambridge, MA 02139-1099
Phone: (617) 665-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • Mg Gourley Va/Dod Outpatient Clinic, Marina, CA 93933 — (831) 884-1022

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 19005 (NH)

Record details

NPI number1598175150
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 5, 2014
Last updated in NPPESOctober 7, 2020
Certification dateOctober 7, 2020

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