Clayton Barclay, MD
NPI 1740279538 · Emergency Medicine Physician · Madison, IN
Clayton Barclay, MD is a Emergency Medicine Physician provider in Madison, IN (NPI 1740279538).
Provider details
- NPI number
- 1740279538
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 33746 (KY)
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
- 2005-10-14
- Last updated
- 2010-11-04
Frequently asked questions
- What is Clayton Barclay's NPI number?
- Clayton Barclay's National Provider Identifier (NPI) is 1740279538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clayton Barclay's specialty?
- Clayton Barclay is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Clayton Barclay located?
- Clayton Barclay's practice location on file with NPPES is 1 Kings Daughters Dr, Madison, IN 47250-3300.
- What is Clayton Barclay's phone number?
- The practice phone number listed in the NPPES registry for Clayton Barclay is (812) 265-5211.
- Is Clayton Barclay's NPI active?
- Yes — Clayton Barclay's NPI (1740279538) is active in the NPPES registry as of the last update on 2010-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.