Margaret C. Thompson, MD
Pediatric Hematology & Oncology Physician · Saint Louis, MO
Margaret C. Thompson, MD is a pediatric hematology & oncology physician with a practice address in Saint Louis, Missouri, and NPI 1265459788, issued on Jul 17, 2006. Check the license (Missouri 2005019596, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Margaret C. Thompson
- Credential
- MD
- Primary taxonomy
- Pediatric Hematology & Oncology Physician 2080P0207X
- License number
- 2005019596 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1 Childrens PL, Saint Louis, MO 63110
- Phone
- (314) 454-6228
- Enumerated
- Jul 17, 2006
- Record last updated
- Jan 14, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (314) 454-2780
- Entity
- Type 1 · individual
Also registered at 1 Childrens PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohamed Abdelbaki, MDPediatric Hematology & Oncology Physician1508021361
- Christi Abeln, PNPPediatric Nurse Practitioner1023034253
- Loren Abernathy, PNPPediatric Nurse Practitioner1215583117
- Freddy-May Abisamra, CGCGenetic Counselor (M.S.)1306538111
- Manjusha Abraham, MDPediatric Critical Care Medicine Physician1508126699
- Philip Abraham, MDHospitalist Physician1720309016
Verify Margaret C. Thompson 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 2005019596Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Pediatric Hematology & Oncology Physician providers in Missouri
There are 99 pediatric hematology & oncology physician records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other pediatric hematology & oncology physician records in Missouri
- Mohamed Abdelbaki, MDSaint Louis, MO1508021361
- Samantha Ables, FNP-CKansas City, MO1285453399
- Ibrahim Ahmed, M.D.Kansas City, MO1396954707
- Lauren Amos, M.D.Kansas City, MO1225390370
- Amy Armstrong, MDSaint Louis, MO1487917951
- Shabnam Arsiwala, M.D.Kansas City, MO1750519468
- Keith August, M.D.Kansas City, MO1669554085
- Alicia Bach, M.D.Columbia, MO1629455365
- Jeffrey Bednarski, MDSaint Louis, MO1376718726
- Deepika Bhatla, M.DSt Louis, MO1841417680
Common questions
What is Margaret C. Thompson, MD's NPI number?
Margaret C. Thompson, MD's National Provider Identifier (NPI) is 1265459788, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret C. Thompson, MD located?
The NPPES record lists a practice address at 1 Childrens PL, Saint Louis, MO, 63110. Phone: (314) 454-6228. Providers update this record themselves, so call before visiting.
How can I verify Margaret C. Thompson, MD's license?
NPPES lists Missouri license number 2005019596, 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. 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.