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Psychiatry

Lucas C. Morton, DO

Sees patients in Saint Louis, MO · Stratford, OK · Missouri, Oklahoma

Summary

Dr. Lucas C. Morton, DO is a psychiatrist at 800 Market St, Suite 500, Saint Louis, MO 63101. May accept Medicare assignment. NPI 1053035998. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Psychiatrist (Medicare lists Psychiatry)
  • Address: 800 Market St, Suite 500, Saint Louis, MO 63101 · Directions (1 more location)
  • Medicare: May accept Medicare assignment
  • Medical school: Oklahoma State University College Of Osteopathic Medicine · graduated 2024 (2 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Lucas C. Morton, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Lucas C. Morton accept Medicare assignment?
Medicare's clinician data says Lucas C. Morton may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Lucas C. Morton's NPI number?
1053035998. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Lucas C. Morton is enrolled with Medicare (CMS data updated October 2, 2026).

  • 800 Market St, Suite 500Saint Louis, MO 63101
  • PO Box, Suite 529Stratford, OK 74872

Specialties

Find other Psychiatry doctors in Missouri →

Other psychiatrists in Saint Louis

Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.

All psychiatrists in Saint Louis →

Clinician information

CredentialDO
Medical schoolOklahoma State University College Of Osteopathic Medicine
Graduation year2024 (2 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1053035998
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians