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

Bill Maronn LICSW

Organization Adult Mental Health Clinic/Center · NPI 1275418550

Bill Maronn LICSW is an Adult Mental Health Clinic/Center in Lexington, Massachusetts. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

76 Bedford St Ste 22
Lexington, MA 02420-4641
Phone: (617) 866-0810
Show map & directions

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

Specialties & licences

Adult Mental Health Clinic/Center (primary) Taxonomy 261QM0850X

Record details

NPI number1275418550
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Maronn — Owner · (617) 866-0810
NPI enumeratedAugust 7, 2025
Last updated in NPPESSeptember 8, 2025
Certification dateSeptember 8, 2025
Mailing address76 Bedford St Ste 22, Lexington, MA 02420-4641