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

Dr. Ostin M Warren, PSYD

Individual provider Psychologist · NPI 1972964427

Dr. Ostin M Warren, PSYD is a Psychologist in Danville, Illinois. Licensed in Delaware. Registered with an NPI since 2016.

Licensed in
DE
In the registry since
2016
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

1900 E Main St
Danville, IL 61832-5100
Phone: (217) 554-4867
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence B1-0001056 (DE)

Record details

NPI number1972964427
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorNo
NPI enumeratedMarch 11, 2016
Last updated in NPPESDecember 28, 2023
Certification dateDecember 28, 2023

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