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

Sandra Diaz, DO

Individual provider Psychiatry Physician · NPI 1730539602

Sandra Diaz, DO is a Psychiatry Physician in Methuen, Massachusetts. Works from 3 locations. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2016
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

100A Haverhill St
Methuen, MA 01844-4251
Phone: (978) 682-5276
Show map & directions

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

Additional practice locations (2)

  • 800 Washington St, Boston, MA 02111 — (617) 636-5000
  • 780 Albany St, Boston, MA 02118-2755 — (857) 654-1000

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence 287520 (MA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 287520 (MA)

Record details

NPI number1730539602
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 21, 2016
Last updated in NPPESMarch 21, 2024
Certification dateMarch 21, 2024
Mailing address100a Haverhill St, Methuen, MA 01844-4251

Other providers in Methuen