John William Probst, D.D.S
Dentist · Saint Louis, MO
John William Probst, D.D.S is a dentist with a practice address in Saint Louis, Missouri, and NPI 1144458324, issued on Jun 26, 2009. Check the license (Missouri 0014948, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John William Probst
- Credential
- D.D.S
- Primary taxonomy
- Dentist 122300000X
- License number
- 0014948 MO
Self-reported in NPPES; status is on the state search - Practice location
- 10349 Watson RD, Saint Louis, MO 63127
- Phone
- (314) 965-4005
- Enumerated
- Jun 26, 2009
- Record last updated
- Jun 26, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,647 in Missouri → Look up another NPI →
Verify John William Probst in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 0014948Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average dentist in 2024
40 Medicare Part D claims for 26 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $144.22
5 payments; by number, the most common kind was education; the largest payer was Colgate Oral Pharmaceuticals, Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
John William Probst among 1,647 dentist records in Missouri
John William Probst, D.D.S is one of 1,647 dentist records with a practice address in Missouri. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 42% of them.
- NPI issued2009 · 42% of these records are older, 55% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2009 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Missouri
There are 1,647 dentist records in Missouri.
All 1,647 in Missouri → Every provider in Saint Louis → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Megan Fasanella, D.M.D.Saint Louis, MO 631271225485824
- Antonio Longrais, D.D.S.St Louis, MO 631271174762850
- Alexander MyersSaint Louis, MO 631271568302701
- Daniel Narup, DDSSaint Louis, MO 631271134107345
- Anthony Tegenkamp, DMDSaint Louis, MO 631271144348681
- William Uthoff, D.M.D.Saint Louis, MO 631271497103063
- Matthew Waite, DDS, MPH, MSDSaint Louis, MO 631271124506340
- Christopher Weber, DMDSaint Louis, MO 631271689083958
Common questions
What is John William Probst, D.D.S's NPI number?
John William Probst, D.D.S's National Provider Identifier (NPI) is 1144458324, issued on Jun 26, 2009. An NPI identifies a provider in billing; it is not a license.
Where is John William Probst, D.D.S located?
The NPPES record lists a practice address at 10349 Watson RD, Saint Louis, MO, 63127. Phone: (314) 965-4005. Providers update this record themselves, so call before visiting.
How can I verify John William Probst, D.D.S's license?
NPPES lists Missouri license number 0014948, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does John William Probst, D.D.S prescribe under Medicare Part D?
In 2024, John William Probst, D.D.S had 40 Medicare Part D claims for 26 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions only.
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.