Charles Oscar Du Bois, D.D.S.
General Practice Dentistry · Cambridge, OH
Charles Oscar Du Bois, D.D.S. is a general practice dentistry with a practice address in Cambridge, Ohio, and NPI 1871624213, issued on Mar 8, 2007. Check the license (Ohio 21017, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Charles Oscar Du Bois
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 21017 OH
Self-reported in NPPES; status is on the state search - Practice location
- 65015 Old Twenty One RD, Cambridge, OH 43725
- Phone
- (740) 439-2962
- Enumerated
- Mar 8, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (740) 439-0502
- Medicaid ID
- 2164410 OH
- Entity
- Type 1 · individual
Verify Charles Oscar Du Bois in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 21017Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% more Medicare Part D claims than the average general practice dentistry in 2024
117 Medicare Part D claims for 67 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin46 claims
- Ibuprofen35 claims
- Chlorhexidine Gluconate16 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.
14 general practice dentistry records list a practice address in Cambridge
They are 14 of the 687 NPPES records with a practice address in Cambridge, and 3,986 general practice dentistry records in Ohio.
All 14 in Cambridge → All 3,986 in Ohio → Every provider in Cambridge →
Other general practice dentistry records in Ohio
- Barry Aab, D.D.S.Wapakoneta, OH1467482471
- Kristin Abbas, D.D.S.West Chester, OH1396976932
- Razan Abbass, DDSParma Heights, OH1831162742
- Kamal Abdel-Wahab, D.D.S.Springfield, OH1568608610
- Sulekha Abdi, DDSMansfield, OH1861838427
- Rahim Abdul, B.D.SYoungstown, OH1083979603
- Mohammed Abdul HaqCleveland, OH1255914792
- Asim Abdul Quader, B.D.S., MS.Cleveland, OH1255905550
- Abrar Abdul-Latif, DDSToledo, OH1134343759
- Mehboob Abdullah, DDSCleveland, OH1184899692
Common questions
What is Charles Oscar Du Bois, D.D.S.'s NPI number?
Charles Oscar Du Bois, D.D.S.'s National Provider Identifier (NPI) is 1871624213, issued on Mar 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Charles Oscar Du Bois, D.D.S. located?
The NPPES record lists a practice address at 65015 Old Twenty One RD, Cambridge, OH, 43725. Phone: (740) 439-2962. Providers update this record themselves, so call before visiting.
How can I verify Charles Oscar Du Bois, D.D.S.'s license?
NPPES lists Ohio license number 21017, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Charles Oscar Du Bois, D.D.S. prescribe under Medicare Part D?
In 2024, Charles Oscar Du Bois, D.D.S. had 117 Medicare Part D claims for 67 beneficiaries; the average among general practice dentistry prescribers was 83. 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.