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

Mr. Leon David, MA

Individual provider Social Worker · NPI 1124385372

Mr. Leon David, MA is a Social Worker in Waltham, Massachusetts. Registered with an NPI since 2012.

In the registry since
2012
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

See every abbreviation used in this directory →

Practice location Address checks out

118 Central St
Waltham, MA 02453-5465
Phone: (781) 891-0556
Fax: (781) 647-1432
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1124385372
Entity typeIndividual (Type 1)
GenderMale
Credentials MA
Sole proprietorNo
NPI enumeratedApril 12, 2012
Last updated in NPPESApril 12, 2012
Mailing address118 Central St, Waltham, MA 02453-5465

Other providers in Waltham