Duncan Carlton, MD
NPI 1912590670 · Emergency Medicine Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Duncan Carlton, MD is a Emergency Medicine Physician provider in San Diego, CA (NPI 1912590670).
Provider details
- NPI number
- 1912590670
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A182401 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-02-14
- Last updated
- 2025-09-14
- Certified
- 2025-09-14
Frequently asked questions
- What is Duncan Carlton's NPI number?
- Duncan Carlton's National Provider Identifier (NPI) is 1912590670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duncan Carlton's specialty?
- Duncan Carlton is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Duncan Carlton located?
- Duncan Carlton's practice location on file with NPPES is Naval Medical Center San Diego 34800 Bob Wilson Drive, San Diego, CA 92134-0001.
- What is Duncan Carlton's phone number?
- The practice phone number listed in the NPPES registry for Duncan Carlton is (714) 474-9663.
- Does Duncan Carlton accept Medicare?
- Duncan Carlton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Duncan Carlton's NPI active?
- Yes — Duncan Carlton's NPI (1912590670) is active in the NPPES registry as of the last update on 2025-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.