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

Individual provider Clinical Social Worker · NPI 1679355267

Michael Arthur Leffler, LMSW is a Clinical Social Worker in Lewisburg, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2023.

Licensed in
PA
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

1110 W Market St
Lewisburg, PA 17837-1370
Phone: (570) 701-5424
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence CW027056 (PA)

Record details

NPI number1679355267
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorNo
NPI enumeratedOctober 18, 2023
Last updated in NPPESJuly 22, 2026
Certification dateJuly 22, 2026
Mailing address2524 W Front St, Berwick, PA 18603-4112

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