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

Claire Peterson Nagelhout, LMSW

Individual provider Social Worker · NPI 1073292868

Claire Peterson Nagelhout, LMSW is a Social Worker in Bethesda, Maryland. Licensed in Maryland. Registered with an NPI since 2023.

Licensed in
MD
In the registry since
2023
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

7200 Wisconsin Ave Ste 500
Bethesda, MD 20814-4833
Phone: (703) 829-6394
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 30351 (MD)

Record details

NPI number1073292868
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedJuly 18, 2023
Last updated in NPPESJuly 18, 2023
Certification dateJuly 18, 2023

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