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

Dr. John Henry Sweet, MD

Individual provider Psychiatry Physician · NPI 1124342894

Dr. John Henry Sweet, MD is a Psychiatry Physician in Saint Louis, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2010
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

4930 Pershing Pl
Saint Louis, MO 63108-1202
Phone: (314) 367-2709
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 2006001602 (MO)

Record details

NPI number1124342894
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 24, 2010
Last updated in NPPESMarch 24, 2010

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