Calvin Dixon, MD
NPI 1568428183 · Pulmonary Disease Physician · Duncanville, TX
Calvin Dixon, MD is a Pulmonary Disease Physician provider in Duncanville, TX (NPI 1568428183).
Provider details
- NPI number
- 1568428183
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- E4297 (TX)
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
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
- 2006-04-22
- Last updated
- 2011-08-09
Frequently asked questions
- What is Calvin Dixon's NPI number?
- Calvin Dixon's National Provider Identifier (NPI) is 1568428183, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Calvin Dixon's specialty?
- Calvin Dixon is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Calvin Dixon located?
- Calvin Dixon's practice location on file with NPPES is 315 S Cockrell Hill Rd, Duncanville, TX 75116-4041.
- What is Calvin Dixon's phone number?
- The practice phone number listed in the NPPES registry for Calvin Dixon is (972) 298-3300.
- Is Calvin Dixon's NPI active?
- Yes — Calvin Dixon's NPI (1568428183) is active in the NPPES registry as of the last update on 2011-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.