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

Barry Alan Hiatt, MD

Individual provider Psychiatry Physician · NPI 1801991781

Barry Alan Hiatt, MD is a Psychiatry Physician in St. Louis, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

8820 Ladue Rd Ste 308
St. Louis, MO 63124-2079
Phone: (314) 754-3246
Fax: (314) 446-3049
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence R4783 (MO)

Record details

NPI number1801991781
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 14, 2006
Last updated in NPPESJuly 10, 2010

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