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

Alexandra Berkowitz

Individual provider Mental Health Counselor · NPI 1629960901

Alexandra Berkowitz is a Mental Health Counselor in Waltham, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

4509 Stearns Hill Rd
Waltham, MA 02451-7146
Phone: (603) 918-0837
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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

Record details

NPI number1629960901
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 19, 2025
Last updated in NPPESJuly 19, 2025
Certification dateJuly 19, 2025
Mailing address4509 Stearns Hill Rd, Waltham, MA 02451-7146

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