William W. Baber, MD
Diagnostic Radiology Physician · St Louis, MO
William W. Baber, MD is a diagnostic radiology physician with a practice address in St Louis, Missouri, and NPI 1811008444, issued on Aug 31, 2006. Check the license (Missouri R4J87, 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
- William W. Baber
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- R4J87 MO
036114807 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3015 N New Ballas RD, St Louis, MO 63131
- Phone
- (314) 996-5180
- Enumerated
- Aug 31, 2006
- Record last updated
- Mar 18, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (314) 821-2180
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 976 in Missouri → Look up another NPI →
Also registered at 3015 N New Ballas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William W. Baber 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 R4J87Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William W. Baber among 976 diagnostic radiology physician records in Missouri
William W. Baber, MD is one of 976 diagnostic radiology physician records with a practice address in Missouri. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 55% newer
- In a Medicare fileNo · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2009 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 diagnostic radiology physician records list a practice address in St Louis
They are 17 of the 1,420 NPPES records with a practice address in St Louis, and 976 diagnostic radiology physician records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 976 in Missouri → Every provider in St Louis → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Douglas Curry, MDSaint Louis, MO 631311508974379
- James Debnam, M.D.Saint Louis, MO 631311841203148
- David Diemer, MDSaint Louis, MO 631311669494241
- John Engels, MDSaint Louis, MO 631311750303335
- Geoffrey Hamill, MDSt Louis, MO 631311265446827
- Joanne Lacey, MDSaint Louis, MO 631311508950841
- Carrie Morrison, MDSaint Louis, MO 631311053374561
- Amy Mosher, MDSt Louis, MO 631311245257922
Common questions
What is William W. Baber, MD's NPI number?
William W. Baber, MD's National Provider Identifier (NPI) is 1811008444, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William W. Baber, MD located?
The NPPES record lists a practice address at 3015 N New Ballas RD, St Louis, MO, 63131. Phone: (314) 996-5180. Providers update this record themselves, so call before visiting.
How can I verify William W. Baber, MD's license?
NPPES lists Missouri license number R4J87, 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.