NPPES file of Aug 9, 2026

Jeffrey John Bednarski, MD

Pediatric Hematology & Oncology Physician · Saint Louis, MO

Jeffrey John Bednarski, MD is a pediatric hematology & oncology physician with a practice address in Saint Louis, Missouri, and NPI 1376718726, issued on Apr 28, 2008. Check the license (Missouri 2009012774, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1376718726
Name
Jeffrey John Bednarski
Credential
MD
Primary taxonomy
Pediatric Hematology & Oncology Physician 2080P0207X
License number
2009012774 MO
Self-reported in NPPES; status is on the state search
Practice location
1 Childrens PL, Saint Louis, MO 63110
Phone
(314) 454-6018
Enumerated
Apr 28, 2008
Record last updated
Apr 15, 2025
Fax
(844) 621-4392
Medicaid ID
209340108 MO
Medicare enrollment
Enrolled (PECOS I20090812000645); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 2003
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.
Download card Updates feed

Also registered at 1 Childrens PL

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

  1. Mohamed Abdelbaki, MDPediatric Hematology & Oncology Physician1508021361
  2. Christi Abeln, PNPPediatric Nurse Practitioner1023034253
  3. Loren Abernathy, PNPPediatric Nurse Practitioner1215583117
  4. Freddy-May Abisamra, CGCGenetic Counselor (M.S.)1306538111
  5. Manjusha Abraham, MDPediatric Critical Care Medicine Physician1508126699
  6. Philip Abraham, MDHospitalist Physician1720309016

Verify Jeffrey John Bednarski 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 2009012774    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Industry payments in 2024: $538.42

5 payments; by number, the most common kind was food and beverage; the largest payer was Sobi, Inc. The 1,215 providers of this specialty with any payment received $7,404.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jeffrey Bednarski$538.42
  2. Specialty average$7,404.07

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

  1. Washington UniversitySaint Louis, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Pediatric Hematology & Oncology Physician providers in Missouri

There are 99 pediatric hematology & oncology physician records in Missouri.

All 99 in Missouri → Every provider in Saint Louis →

Other pediatric hematology & oncology physician records in Missouri

  1. Mohamed Abdelbaki, MDSaint Louis, MO1508021361
  2. Samantha Ables, FNP-CKansas City, MO1285453399
  3. Ibrahim Ahmed, M.D.Kansas City, MO1396954707
  4. Lauren Amos, M.D.Kansas City, MO1225390370
  5. Amy Armstrong, MDSaint Louis, MO1487917951
  6. Shabnam Arsiwala, M.D.Kansas City, MO1750519468
  7. Keith August, M.D.Kansas City, MO1669554085
  8. Alicia Bach, M.D.Columbia, MO1629455365
  9. Deepika Bhatla, M.DSt Louis, MO1841417680
  10. Sima Bhatt, MDSaint Louis, MO1487965679

Common questions

What is Jeffrey John Bednarski, MD's NPI number?

Jeffrey John Bednarski, MD's National Provider Identifier (NPI) is 1376718726, issued on Apr 28, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Jeffrey John Bednarski, MD located?

The NPPES record lists a practice address at 1 Childrens PL, Saint Louis, MO, 63110. Phone: (314) 454-6018. Providers update this record themselves, so call before visiting.

How can I verify Jeffrey John Bednarski, MD's license?

NPPES lists Missouri license number 2009012774, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.