Dugan Maddux, MD
NPI 1669427431 · Nephrology Physician · Danville, VA
Dugan Maddux, MD is a Nephrology Physician provider in Danville, VA (NPI 1669427431).
Provider details
- NPI number
- 1669427431
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0101043268 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-23
- Last updated
- 2007-07-09
Frequently asked questions
- What is Dugan Maddux's NPI number?
- Dugan Maddux's National Provider Identifier (NPI) is 1669427431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dugan Maddux's specialty?
- Dugan Maddux is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Dugan Maddux located?
- Dugan Maddux's practice location on file with NPPES is 1040 Main St, Danville, VA 24541-1816.
- What is Dugan Maddux's phone number?
- The practice phone number listed in the NPPES registry for Dugan Maddux is (434) 792-1433.
- Is Dugan Maddux's NPI active?
- Yes — Dugan Maddux's NPI (1669427431) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.