John Whittington, D.M.D.
NPI 1750331708 · General Practice Dentistry · Marion, SC
John Whittington, D.M.D. is a General Practice Dentistry provider in Marion, SC (NPI 1750331708).
Provider details
- NPI number
- 1750331708
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4132 (SC)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Chlorhexidine Gluconate | 68 | 30 |
| Amoxicillin | 29 | 23 |
| Clindamycin Hcl | 27 | 24 |
| Fluoride (sodium)brand: Denta 5000 Plus | 24 | 11 |
| Fluoride (sodium)brand: Sodium Fluoride | 20 | — |
| Fluocinonide | 17 | 14 |
| Sodium Fluoride/Potassium Nitbrand: Sodium Fluoride Sensitive | 17 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$137 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-11
- Last updated
- 2020-11-24
- Certified
- 2020-11-24
Frequently asked questions
- What is John Whittington's NPI number?
- John Whittington's National Provider Identifier (NPI) is 1750331708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Whittington's specialty?
- John Whittington is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is John Whittington located?
- John Whittington's practice location on file with NPPES is 1304 N Main St, Marion, SC 29571-2011.
- What is John Whittington's phone number?
- The practice phone number listed in the NPPES registry for John Whittington is (843) 423-3481.
- Is John Whittington's NPI active?
- Yes — John Whittington's NPI (1750331708) is active in the NPPES registry as of the last update on 2020-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.