Katherine Weilbaecher, MD
Medical Oncology Physician · Saint Louis, MO
Katherine Weilbaecher, MD is a medical oncology physician with a practice address in Saint Louis, Missouri, and NPI 1447277942, issued on Jul 17, 2006. Check the license on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Katherine Weilbaecher
- Credential
- MD
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- Practice location
- 4921 Parkview PL, Saint Louis, MO 63110
- Phone
- (800) 647-2098
- Enumerated
- Jul 17, 2006
- Entity
- Type 1 · individual
Also registered at 4921 Parkview PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohammed Abbasi, MDInternal Medicine Physician1497097083
- Helen Adams, AGNPGerontology Nurse Practitioner1730836776
- Muyibat Adelani, MDAdult Reconstructive Orthopaedic Surgery Physician1396908042
- Foluso Ademuyiwa, MDMedical Oncology Physician1083875538
- Syed Adil, MDAdult Reconstructive Orthopaedic Surgery Physician1467942953
- Homaa Ahmad, MDCardiovascular Disease Physician1477635092
Verify Katherine Weilbaecher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing ArtsCheck 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 Medicare quality score for 2023: 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).
One hospital or facility affiliation
- Washington UniversitySaint Louis, MO
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Medical Oncology Physician providers in Missouri
There are 113 medical oncology physician records in Missouri.
Other medical oncology physician records in Missouri
- Elliot Abbey, MDChesterfield, MO1053379776
- Camille Abboud, MDSaint Louis, MO1316965320
- Rony Abou-Jawde, MDSt Joseph, MO1548226541
- Foluso Ademuyiwa, MDSaint Louis, MO1083875538
- Douglas Adkins, MDSaint Louis, MO1164440616
- Stephen Allen, M.D.Saint Louis, MO1912999160
- Scott Anderson, D.O.Columbia, MO1154302677
- Olivia Aranha, MDSaint Louis, MO1386841211
- Vivek Arora, MDSaint Louis, MO1538483326
- Christine Auberle, MDSaint Louis, MO1952896888
Common questions
What is Katherine Weilbaecher, MD's NPI number?
Katherine Weilbaecher, MD's National Provider Identifier (NPI) is 1447277942, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Weilbaecher, MD located?
The NPPES record lists a practice address at 4921 Parkview PL, Saint Louis, MO, 63110. Phone: (800) 647-2098. Providers update this record themselves, so call before visiting.
How can I verify Katherine Weilbaecher, MD's license?
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 Katherine Weilbaecher, MD's Medicare quality 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.