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Theodore Johns, MD
NPI 1972557239 · Diagnostic Radiology Physician · Dallas, TX
Theodore Johns, MD is a Diagnostic Radiology Physician provider in Dallas, TX (NPI 1972557239).
Provider details
- NPI number
- 1972557239
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- J8605 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
3500 Gaston Avenue
Dallas, TX 75246
Phone: (214) 820-3216
Street-level locationGet directions
Mailing address
Po Box 1888
Greenville, TX 75403
Registry dates
- Enumerated
- 2006-05-20
- Last updated
- 2008-05-09
Frequently asked questions
- What is Theodore Johns's NPI number?
- Theodore Johns's National Provider Identifier (NPI) is 1972557239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theodore Johns's specialty?
- Theodore Johns is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Theodore Johns located?
- Theodore Johns's practice location on file with NPPES is 3500 Gaston Avenue, Dallas, TX 75246.
- What is Theodore Johns's phone number?
- The practice phone number listed in the NPPES registry for Theodore Johns is (214) 820-3216.
- Is Theodore Johns's NPI active?
- Yes — Theodore Johns's NPI (1972557239) is active in the NPPES registry as of the last update on 2008-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.