NPPES file of Aug 9, 2026

Richard Southard, MD

Pediatric Radiology Physician · Saint Louis, MO

Richard Southard, MD is a pediatric radiology physician with a practice address in Saint Louis, Missouri, and NPI 1538162953, issued on May 31, 2005. Check the license (Missouri 2025002093, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538162953
Name
Richard Southard
Credential
MD
Primary taxonomy
Pediatric Radiology Physician 2085P0229X
License number
2025002093 MO
Self-reported in NPPES; status is on the state search
Practice location
510 S Kingshighway Blvd, Saint Louis, MO 63110
Phone
(314) 362-7200
Enumerated
May 31, 2005
Record last updated
Apr 17, 2025
Fax
(314) 747-4189
Medicare enrollment
Enrolled (PECOS I20100526000302); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 510 S Kingshighway Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Syed Abidi, MDDiagnostic Radiology Physician1194247387
  2. Ankita Aggarwal, MDDiagnostic Radiology Physician1316837701
  3. Tabassum Ahmad, MDNeuroradiology Physician1134296916
  4. Rashid Al-Sukaiti, MDDiagnostic Radiology Physician1023140928
  5. Sri Alapati, M.D.Diagnostic Radiology Physician1629365010
  6. Mohammad Hesam Alavi, MD, MPHStudent in an Organized Health Care Education/Training Program1346093804

Verify Richard Southard in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 2025002093
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2 hospitals and group practices

  1. Johns Hopkins UniversityScottsdale, AZ
  2. Phoenix Children's HospitalPhoenix, AZ · Childrens

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).

Richard Southard among 42 pediatric radiology physician records in Missouri

Richard Southard, MD is one of 42 pediatric radiology physician records with a practice address in Missouri. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 95% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 79% of these records are
  • Graduated1988 · median 2003 among the 33 with a school on file
  • Record last updated2025 · 31% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085P0229X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Radiology Physician providers in Missouri

There are 42 pediatric radiology physician records in Missouri.

The 8 pediatric radiology physician records with the nearest ZIP codes

  1. Maged Algazzar, MDSaint Louis, MO 631101467208801
  2. Karen Caudill, MDSaint Louis, MO 631101699728667
  3. Steven Don, MDSaint Louis, MO 631101972697209
  4. Emily Dunn, MDSaint Louis, MO 631101649581380
  5. Thomas Herman, MDSaint Louis, MO 631101841234960
  6. Syed Hussaini, DOSaint Louis, MO 631101194112813
  7. William McAlister, MDSaint Louis, MO 631101720140080
  8. Marilyn Siegel, MDSaint Louis, MO 631101548332802

Common questions

What is Richard Southard, MD's NPI number?

Richard Southard, MD's National Provider Identifier (NPI) is 1538162953, issued on May 31, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Richard Southard, MD located?

The NPPES record lists a practice address at 510 S Kingshighway Blvd, Saint Louis, MO, 63110. Phone: (314) 362-7200. Providers update this record themselves, so call before visiting.

How can I verify Richard Southard, MD's license?

NPPES lists Missouri license number 2025002093, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.