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

Margaret Altherr

Individual provider Behavior Analyst · NPI 1386971513

Margaret Altherr is a Behavior Analyst in Sumter, South Carolina. Registered with an NPI since 2009.

In the registry since
2009

Practice location Address checks out

2580 Lin Do Ct
Sumter, SC 29150-1832
Phone: (803) 905-4427
Fax: (803) 905-4431
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1386971513
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 9, 2009
Last updated in NPPESNovember 9, 2009
Mailing address2580 Lin Do Ct, Sumter, SC 29150-1832

Other providers in Sumter