Charles David Knox, DDS
Dentist · Decatur, GA
Charles David Knox, DDS is a dentist with a practice address in Decatur, Georgia, and NPI 1225225089, issued on Sep 26, 2007. Check the license (Georgia DN008428, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Charles David Knox
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- DN008428 GA
Self-reported in NPPES; status is on the state search - Practice location
- 2404 Candler RD, Decatur, GA 30032
- Phone
- (404) 289-5660
- Enumerated
- Sep 26, 2007
- Record last updated
- Sep 26, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (404) 289-1992
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,056 in Georgia → Look up another NPI →
Verify Charles David Knox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license DN008428Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average dentist in 2024
74 Medicare Part D claims for 34 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin39 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.
Charles David Knox among 2,056 dentist records in Georgia
Charles David Knox, DDS is one of 2,056 dentist records with a practice address in Georgia. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 23% of them.
- NPI issued2007 · 23% of these records are older, 62% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 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 Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Georgia
There are 2,056 dentist records in Georgia.
All 2,056 in Georgia → Every provider in Decatur → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Curtis Dilworth, DDSDecatur, GA 300321235142720
- Leon Pye, D.M.D.Decatur, GA 300321841462439
- Gary Simms, D.M.D.Decatur, GA 300321659435030
- Tu Tran, D.D.S.Decatur, GA 300321558385351
- Michele ChartierDecatur, GA 300331336253475
- Julia Comer, D.D.S.Decatur, GA 300331487681680
- Jorge Carlos Griswold, DMDDecatur, GA 300331801225479
- William Hayes, D.D.S.Decatur, GA 300331255544482
Common questions
What is Charles David Knox, DDS's NPI number?
Charles David Knox, DDS's National Provider Identifier (NPI) is 1225225089, issued on Sep 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Charles David Knox, DDS located?
The NPPES record lists a practice address at 2404 Candler RD, Decatur, GA, 30032. Phone: (404) 289-5660. Providers update this record themselves, so call before visiting.
How can I verify Charles David Knox, DDS's license?
NPPES lists Georgia license number DN008428, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
How much does Charles David Knox, DDS prescribe under Medicare Part D?
In 2024, Charles David Knox, DDS had 74 Medicare Part D claims for 34 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.