Marilyn J. Siegel, MD
Pediatric Radiology Physician · Saint Louis, MO
Marilyn J. Siegel, MD is a pediatric radiology physician with a practice address in Saint Louis, Missouri, and NPI 1548332802, issued on Nov 14, 2006. Check the license (Missouri R4019, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Marilyn J. Siegel
- Credential
- MD
- Primary taxonomy
- Pediatric Radiology Physician 2085P0229X
- License number
- R4019 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
- Nov 14, 2006
- Record last updated
- Apr 17, 2025
- Fax
- (314) 747-4189
- Medicaid ID
- 209729805 MO
- Medicare enrollment
- Enrolled (PECOS I20100220000334); accepts Medicare assignment
- Medical or professional school
- State University Of Ny Upstate Medical University, 1969
- Entity
- Type 1 · individual
Also registered at 510 S Kingshighway Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Syed Abidi, MDDiagnostic Radiology Physician1194247387
- Ankita Aggarwal, MDDiagnostic Radiology Physician1316837701
- Tabassum Ahmad, MDNeuroradiology Physician1134296916
- Rashid Al-Sukaiti, MDDiagnostic Radiology Physician1023140928
- Sri Alapati, M.D.Diagnostic Radiology Physician1629365010
- Mohammad Hesam Alavi, MD, MPHStudent in an Organized Health Care Education/Training Program1346093804
Verify Marilyn J. Siegel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license R4019Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 79.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $408.95
4 payments; by number, the most common kind was food and beverage; the largest payer was Siemens Medical Solutions USA, Inc. The 179 providers of this specialty with any payment received $982.67 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Washington UniversitySaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pediatric Radiology Physician providers in Missouri
There are 42 pediatric radiology physician records in Missouri.
Other pediatric radiology physician records in Missouri
- Angus Acton, MDColumbia, MO1689235863
- Maged Algazzar, MDSaint Louis, MO1467208801
- Rachel Berkovich, MDKansas City, MO1912167933
- James Brown, M.D.Columbia, MO1588617674
- Karen Caudill, MDSaint Louis, MO1699728667
- Sherwin Chan, M.D.Kansas City, MO1023274677
- Yoon Cho, D.OKansas City, MO1598299463
- Jay Crockett, DOKansas City, MO1275577850
- Brent Cully, M.D.Kansas City, MO1114921533
- Amy Dahl, MDKansas City, MO1720200124
Common questions
What is Marilyn J. Siegel, MD's NPI number?
Marilyn J. Siegel, MD's National Provider Identifier (NPI) is 1548332802, issued on Nov 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marilyn J. Siegel, 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 Marilyn J. Siegel, MD's license?
NPPES lists Missouri license number R4019, 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.
What is Marilyn J. Siegel, MD's MIPS final score?
The 2023 MIPS final score is 79.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.