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

Derek Markham

Individual provider Behavior Analyst · NPI 1265897342

Derek Markham is a Behavior Analyst in Milwaukee, Wisconsin. Practices as a sole proprietor. Registered with an NPI since 2015.

In the registry since
2015

Practice location Address checks out

310 E Buffalo St Ste 148
Milwaukee, WI 53202-5808
Phone: (414) 847-5722
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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 number1265897342
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedDecember 16, 2015
Last updated in NPPESDecember 16, 2015
Mailing address310 E Buffalo St, Suite 148, Milwaukee, WI 53202-5808

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