John Samuel Poston, D.D.S.
Dentist · Carrollton, MO
John Samuel Poston, D.D.S. is a dentist with a practice address in Carrollton, Missouri, and NPI 1275894099, issued on Jun 7, 2012. Check the license (Missouri 2012015452, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Samuel Poston
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 2012015452 MO
Self-reported in NPPES; status is on the state search - Practice location
- 111 S Main St, Carrollton, MO 64633
- Phone
- (660) 542-1117
- Enumerated
- Jun 7, 2012
- Record last updated
- Jun 7, 2012 (not updated in 14 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 →
Also registered at 111 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Smith, D.D.S.General Practice Dentistry1073699104
Verify John Samuel Poston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2012015452Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% more Medicare Part D claims than the average dentist in 2024
97 Medicare Part D claims for 66 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Amoxicillin50 claims
- Hydrocodone-Acetaminophen19 claims
- Azithromycin11 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.
John Samuel Poston among 1,647 dentist records in Missouri
John Samuel Poston, 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 2012, is newer than 51% of them.
- NPI issued2012 · 51% of these records are older, 46% 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 updated2012 · 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).
2 dentist records list a practice address in Carrollton
They are 2 of the 53 NPPES records with a practice address in Carrollton, and 1,647 dentist records in Missouri.
All 1,647 in Missouri → Every provider in Carrollton → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- James Samples, D.D.S.Carrollton, MO 646331669430997
- Thomas Pitts, DDSBrookfield, MO 646281497841902
- Jacob Humphrey, DDSGallatin, MO 646401821358789
- Robert Adams, D.D.S.Hamilton, MO 646441407908643
- Rolfe McCoy, DMDChillicothe, MO 646011811088016
- Marilise Rogers, DDSChillicothe, MO 646011083545420
- Stuart Samples, DDSChillicothe, MO 646011912098179
- Andrew Cox, D.D.S.Trenton, MO 646831326486697
Common questions
What is John Samuel Poston, D.D.S.'s NPI number?
John Samuel Poston, D.D.S.'s National Provider Identifier (NPI) is 1275894099, issued on Jun 7, 2012. An NPI identifies a provider in billing; it is not a license.
Where is John Samuel Poston, D.D.S. located?
The NPPES record lists a practice address at 111 S Main St, Carrollton, MO, 64633. Phone: (660) 542-1117. Providers update this record themselves, so call before visiting.
How can I verify John Samuel Poston, D.D.S.'s license?
NPPES lists Missouri license number 2012015452, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does John Samuel Poston, D.D.S. prescribe under Medicare Part D?
In 2024, John Samuel Poston, D.D.S. had 97 Medicare Part D claims for 66 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.