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

Sarah Wallingford, LMHC

Individual provider Mental Health Counselor · NPI 1871423319

Sarah Wallingford, LMHC is a Mental Health Counselor in Arlington, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2026.

Licensed in
MA
In the registry since
2026
What do these letters mean?
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

See every abbreviation used in this directory →

Practice location Address checks out

406 Massachusetts Ave
Arlington, MA 02474-6700
Phone: (781) 443-9083
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LMHC10006397 (MA)

Record details

NPI number1871423319
Entity typeIndividual (Type 1)
GenderNot disclosed
Credentials LMHC
Sole proprietorNo
NPI enumeratedMay 19, 2026
Last updated in NPPESMay 19, 2026
Certification dateMay 18, 2026

Other providers in Arlington