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

Martez Williams

Individual provider Social Worker · NPI 1407682651

Martez Williams is a Social Worker in Portsmouth, Ohio. Licensed in Ohio. Registered with an NPI since 2024.

Licensed in
OH
In the registry since
2024

Practice location Address checks out

411 Court St
Portsmouth, OH 45662-3932
Phone: (740) 354-6685
Fax: (740) 876-4005
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence S.2614322 (OH)

Record details

NPI number1407682651
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 12, 2024
Last updated in NPPESJuly 15, 2026
Certification dateJuly 15, 2026
Mailing address411 Court St, Portsmouth, OH 45662-3932

Other providers in Portsmouth