Gregory King, MD
NPI 1245421106 · Diagnostic Radiology Physician · Dallas, TX
Gregory King, MD is a Diagnostic Radiology Physician provider in Dallas, TX (NPI 1245421106).
Provider details
- NPI number
- 1245421106
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-08-06
- Last updated
- 2013-06-13
Frequently asked questions
- What is Gregory King's NPI number?
- Gregory King's National Provider Identifier (NPI) is 1245421106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory King's specialty?
- Gregory King is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory King located?
- Gregory King's practice location on file with NPPES is 5353 Harry Hines Blvd, Dallas, TX 75390-7208.
- What is Gregory King's phone number?
- The practice phone number listed in the NPPES registry for Gregory King is (416) 705-8921.
- Is Gregory King's NPI active?
- Yes — Gregory King's NPI (1245421106) is active in the NPPES registry as of the last update on 2013-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.