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

Dr. Mattie Leigh Biggs, PSYD

Individual provider Clinical Psychologist · NPI 1629816038

Dr. Mattie Leigh Biggs, PSYD is a Clinical Psychologist in Dayton, Ohio. Licensed in Indiana. Registered with an NPI since 2024.

Licensed in
IN
In the registry since
2024
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

4100 W 3rd St
Dayton, OH 45428-9000
Phone: (937) 268-6511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 20043831A (IN)

Record details

NPI number1629816038
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedJuly 18, 2024
Last updated in NPPESFebruary 26, 2026
Certification dateFebruary 26, 2026

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