John Hadorn, MD
NPI 1023033412 · Diagnostic Radiology Physician · El Centro, CA
John Hadorn, MD is a Diagnostic Radiology Physician provider in El Centro, CA (NPI 1023033412).
Provider details
- NPI number
- 1023033412
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G59250 (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
19 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
- 2006-07-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Hadorn's NPI number?
- John Hadorn's National Provider Identifier (NPI) is 1023033412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hadorn's specialty?
- John Hadorn is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Hadorn located?
- John Hadorn's practice location on file with NPPES is 2311 Desert Gardens Dr, El Centro, CA 92243-9404.
- What is John Hadorn's phone number?
- The practice phone number listed in the NPPES registry for John Hadorn is (760) 337-8644.
- Is John Hadorn's NPI active?
- Yes — John Hadorn's NPI (1023033412) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.