John Douglas Snowden, DMD
Endodontics · Florence, SC
John Douglas Snowden, DMD is an endodontics with a practice address in Florence, South Carolina, and NPI 1861400178, issued on Aug 3, 2006. Check the license (South Carolina 2463327, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Douglas Snowden
- Credential
- DMD
- Primary taxonomy
- Endodontics 1223E0200X
- License number
- 2463327 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1507 B Heritage Lane, Florence, SC 29505
- Phone
- (843) 662-7095
- Enumerated
- Aug 3, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (843) 662-7507
- Medicaid IDs
- ZA9777 SC
ZX2463 SC - Entity
- Type 1 · individual
8 nearest endodontics records → All 94 in South Carolina → Look up another NPI →
Verify John Douglas Snowden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 2463327Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average endodontics in 2024
308 Medicare Part D claims for 128 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 75 claims were for opioids.
Most prescribed
- Amoxicillin85 claims
- Ibuprofen76 claims
- Hydrocodone-Acetaminophen69 claims
- Clindamycin Hcl33 claims
- Diazepam29 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 Douglas Snowden among 94 endodontics records in South Carolina
John Douglas Snowden, DMD is one of 94 endodontics records with a practice address in South Carolina. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 64% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endodontics providers in South Carolina
There are 94 endodontics records in South Carolina.
All 94 in South Carolina → Every provider in Florence → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Gavin Criser, DDS, MSFlorence, SC 295011508029554
- Timothy Gibson, DDS, MSSummerville, SC 294861588222939
- Ryan Riley, DDSSummerville, SC 294861235703018
- Wallace Guilford, D.M.D.Summerville, SC 294851609894849
- Robert Whitten, D.M.D., M.S.D.Conway, SC 295261588911861
- Michael Cotter, D.D.S.Mount Pleasant, SC 294661326131236
- Anya Kent, D.D.S.Mount Pleasant, SC 294661639259120
- Christos Maltezos, DDSMount Pleasant, SC 294661265557896
Common questions
What is John Douglas Snowden, DMD's NPI number?
John Douglas Snowden, DMD's National Provider Identifier (NPI) is 1861400178, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Douglas Snowden, DMD located?
The NPPES record lists a practice address at 1507 B Heritage Lane, Florence, SC, 29505. Phone: (843) 662-7095. Providers update this record themselves, so call before visiting.
How can I verify John Douglas Snowden, DMD's license?
NPPES lists South Carolina license number 2463327, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does John Douglas Snowden, DMD prescribe under Medicare Part D?
In 2024, John Douglas Snowden, DMD had 308 Medicare Part D claims for 128 beneficiaries; the average among endodontics prescribers was 121. 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.