NPPES file of Aug 9, 2026

Peggy Schaefer Schaefer Whitby, PH.D., BCBA-D

Behavior Analyst · Fayetteville, AR

Peggy Schaefer Schaefer Whitby, PH.D., BCBA-D is a behavior analyst with a practice address in Fayetteville, Arkansas, and NPI 1528580537, issued on Jul 11, 2017. Check the license with the Arkansas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1528580537
Name
Peggy Schaefer Schaefer Whitby
Credential
PH.D., BCBA-D
Primary taxonomy
Behavior Analyst 103K00000X
Practice location
141 N Fletcher Ave, Fayetteville, AR 72701
Phone
(479) 397-2380
Enumerated
Jul 11, 2017
Record last updated
Jul 21, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Peggy Schaefer Schaefer Whitby in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arkansas board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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Behavior Analyst providers in Arkansas

There are 451 behavior analyst records in Arkansas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 451 in Arkansas → Every provider in Fayetteville →

Other behavior analyst records in Arkansas

  1. Megan Acosta, BCBASpringdale, AR1437658838
  2. Lena AdamsLittle Rock, AR1578238408
  3. Jayme Adderholt, BCABAFayetteville, AR1174181952
  4. Emily AlexanderParagould, AR1841832698
  5. Madison Alexander, BCBASpringdale, AR1356956197
  6. Ashton AlstonBarling, AR1194140137
  7. Mallory AlvetiSherwood, AR1902497076
  8. Lauren Anderson, BCBABentonville, AR1407413032
  9. Emily Bailey, RBTFayetteville, AR1376994756
  10. Henrietta Bailey, MHPPArkadelphia, AR1023388329

Common questions

What is Peggy Schaefer Schaefer Whitby, PH.D., BCBA-D's NPI number?

Peggy Schaefer Schaefer Whitby, PH.D., BCBA-D's National Provider Identifier (NPI) is 1528580537, issued on Jul 11, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Peggy Schaefer Schaefer Whitby, PH.D., BCBA-D located?

The NPPES record lists a practice address at 141 N Fletcher Ave, Fayetteville, AR, 72701. Phone: (479) 397-2380. Providers update this record themselves, so call before visiting.

How can I verify Peggy Schaefer Schaefer Whitby, PH.D., BCBA-D's license?

Search the Arkansas board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.