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

Mark Paul Douglass Jr.

Individual provider Behavior Technician · NPI 1265963870

Mark Paul Douglass Jr. is a Behavior Technician in Youngstown, Ohio. Registered with an NPI since 2017.

In the registry since
2017

Practice location Address checks out

238 S Meridian Rd
Youngstown, OH 44509-2925
Phone: (330) 318-3436
Fax: (330) 319-8800
Show map & directions

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

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1265963870
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 24, 2017
Last updated in NPPESMarch 24, 2017

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