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Psychiatry in Clayton, Missouri

Data updated monthly · Last refresh September 2026

5 Psychiatry providers practice in Clayton. Listings are drawn from federal public records and are not endorsements.

Psychiatry providers in Clayton

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Bryan Sewing, D.O.
Clayton, MO · $41 in drug and device payments (2025) · (314) 726-1080
Dr. Farzana Siddiqui, MD
Clayton, MO · No drug or device payments recorded (2025) · (314) 721-2986
Dr. Mary Nielsen, M.D.
Clayton, MO · No drug or device payments recorded (2025) · (314) 721-7550
Dr. Michael Brog, MD
Clayton, MO · No drug or device payments recorded (2025) · (314) 432-7545
Dr. Paul Vandivort, MD
Clayton, MO · No drug or device payments recorded (2025) · (314) 721-2286

Conditions Psychiatry providers in Clayton, Missouri commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Psychiatry providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Psychiatry providers are in Clayton, Missouri?

There are 5 Psychiatry providers with active NPI records practicing in Clayton, according to federal NPPES data refreshed monthly.

What conditions do Psychiatry providers in Clayton treat?

Psychiatry providers in Clayton commonly treat depression, anxiety disorders, bipolar disorder, ADHD, PTSD and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Clayton Psychiatry across Missouri

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.