Dwight Loudon, D.D.S.
NPI 1740439074 · General Practice Dentistry · Sioux Falls, SD
Dwight Loudon, D.D.S. is a General Practice Dentistry provider in Sioux Falls, SD (NPI 1740439074).
Provider details
- NPI number
- 1740439074
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- M691 (SD)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 56 | 35 |
| Penicillin V Potassium | 14 | — |
| Doxycycline Hyclate | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-09-10
- Last updated
- 2008-09-10
Frequently asked questions
- What is Dwight Loudon's NPI number?
- Dwight Loudon's National Provider Identifier (NPI) is 1740439074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dwight Loudon's specialty?
- Dwight Loudon is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Dwight Loudon located?
- Dwight Loudon's practice location on file with NPPES is 3005 S Phillips Ave, Sioux Falls, SD 57105-5720.
- What is Dwight Loudon's phone number?
- The practice phone number listed in the NPPES registry for Dwight Loudon is (605) 338-7411.
- Is Dwight Loudon's NPI active?
- Yes — Dwight Loudon's NPI (1740439074) is active in the NPPES registry as of the last update on 2008-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.