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

Claire Diamonstein Therapy

Organization Mental Health Counselor · NPI 1851105829

Claire Diamonstein Therapy is a Mental Health Counselor in Bethesda, Maryland. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

7910 Woodmont Ave Ste 940
Bethesda, MD 20814-7117
Phone: (757) 214-1315
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1851105829
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Claire Diamonstein — Owner · (757) 214-1315
NPI enumeratedFebruary 1, 2025
Last updated in NPPESFebruary 1, 2025
Certification dateFebruary 1, 2025
Mailing address1229 10th St Nw Apt 2, Washington, DC 20001-4244

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