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

Douglas L. Allen, MHP

Individual provider Behavior Analyst · NPI 1134423742

Douglas L. Allen, MHP is a Behavior Analyst in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2010.

Licensed in
IL
In the registry since
2010
Specialties on file
2

Practice location Address checks out

53 W Jackson Blvd # 1210
Chicago, IL 60604-3606
Phone: (312) 912-7008
Fax: (312) 533-2842
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 21082 (IL)
Behavior Analyst Taxonomy 103K00000X

Record details

NPI number1134423742
Entity typeIndividual (Type 1)
GenderMale
Credentials MHP
Sole proprietorNo
NPI enumeratedDecember 23, 2010
Last updated in NPPESJuly 25, 2026
Certification dateJuly 25, 2026

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