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

Individual provider Mental Health Counselor · NPI 1063716389

Diana Agatha Nantongo, MA, LMHC is a Mental Health Counselor in Lexington, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2010.

Licensed in
MA
In the registry since
2010
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

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Practice location Address checks out

1040 Waltham St
Lexington, MA 02421-8033
Phone: (781) 761-5077
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 000007558 (MA)

Record details

NPI number1063716389
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , LMHC
Sole proprietorNo
NPI enumeratedDecember 29, 2010
Last updated in NPPESDecember 29, 2010

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