Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Geoffrey Mahlon Dieringer, LMSW, CSW-I

Individual provider Social Worker · NPI 1518849942

Geoffrey Mahlon Dieringer, LMSW, CSW-I is a Social Worker in Reno, Nevada. Licensed in Nevada. Registered with an NPI since 2025.

Licensed in
NV
In the registry since
2025
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

855 Mill St
Reno, NV 89502-1696
Phone: (775) 846-5509
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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 11890-M (NV)

Record details

NPI number1518849942
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW , CSW-I
Sole proprietorNo
NPI enumeratedJuly 25, 2025
Last updated in NPPESAugust 1, 2025
Certification dateAugust 1, 2025

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