Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Peggy Schaefer Schaefer Whitby, PHD, BCBA-D

Individual provider Behavior Analyst · NPI 1528580537

Peggy Schaefer Schaefer Whitby, PHD, BCBA-D is a Behavior Analyst in Fayetteville, Arkansas. Practices as a sole proprietor. Registered with an NPI since 2017.

In the registry since
2017
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

141 N Fletcher Ave
Fayetteville, AR 72701-4423
Phone: (479) 397-2380
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1528580537
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , BCBA-D
Sole proprietorYes
NPI enumeratedJuly 11, 2017
Last updated in NPPESJuly 21, 2022

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