Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Mr. Jonathan Herrick, LCSW

Individual provider Mental Health Counselor · NPI 1447348438

Mr. Jonathan Herrick, LCSW is a Mental Health Counselor in Aquinnah, Massachusetts. Practices as a sole proprietor. Licensed in California, Connecticut and New York.

Licensed in
CA, CT, NY
In the registry since
2006
Specialties on file
3
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

1 Sandcastle Ln
Aquinnah, MA 02535-1363
Phone: (415) 722-9446
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 055481-1 (NY)
Mental Health Counselor Taxonomy 101YM0800X · Licence 27340 (CA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 001454 (CT)

Record details

NPI number1447348438
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedOctober 11, 2006
Last updated in NPPESOctober 2, 2026
Certification dateOctober 2, 2026