John Dupler, PHD, BCN
NPI 1407425051 · EEG Technician · San Diego, CA
John Dupler, PHD, BCN is a EEG Technician provider in San Diego, CA (NPI 1407425051).
Provider details
- NPI number
- 1407425051
- Entity type
- Individual
- Primary specialty
- EEG TechnicianTechnologists, Technicians & Other Technical Service Providers
- Credential
- PHD, BCN
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
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
83% 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
- 2021-06-18
- Last updated
- 2021-06-18
- Certified
- 2021-06-18
Frequently asked questions
- What is John Dupler's NPI number?
- John Dupler's National Provider Identifier (NPI) is 1407425051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Dupler's specialty?
- John Dupler is listed in the NPPES registry with a primary specialty of EEG Technician (Technologists, Technicians & Other Technical Service Providers).
- Where is John Dupler located?
- John Dupler's practice location on file with NPPES is 16885 W Bernardo Dr Ste 104, San Diego, CA 92127-1619.
- What is John Dupler's phone number?
- The practice phone number listed in the NPPES registry for John Dupler is (760) 703-4014.
- Is John Dupler's NPI active?
- Yes — John Dupler's NPI (1407425051) is active in the NPPES registry as of the last update on 2021-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.