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

Markias Littlejohn

Individual provider Clinical Social Worker · NPI 1164835393

Markias Littlejohn is a Clinical Social Worker in Oklahoma City, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2014.

Licensed in
OK
In the registry since
2014

Practice location Address checks out

900 NW 10th St
Oklahoma City, OK 73106-7220
Phone: (405) 528-4673
Fax: (405) 528-4674
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X (OK)

Record details

NPI number1164835393
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 5, 2014
Last updated in NPPESJune 5, 2014

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