James Dix, M.D.
NPI 1417924283 · Diagnostic Radiology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Dix, M.D. is a Diagnostic Radiology Physician provider in San Antonio, TX (NPI 1417924283).
Provider details
- NPI number
- 1417924283
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- L0133 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,707 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 1,040 | $38 |
| Mri Scan of Brain Before and After Contrast70553 | 363 | $299 |
| Ct Scan of Upper Spine Without Contrast72125 | 259 | $44 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 192 | $78 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 191 | $75 |
| Mri Scan of Brain Without Contrast70551 | 185 | $67 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-01
- Last updated
- 2016-03-31
Frequently asked questions
- What is James Dix's NPI number?
- James Dix's National Provider Identifier (NPI) is 1417924283, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Dix's specialty?
- James Dix is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is James Dix located?
- James Dix's practice location on file with NPPES is 8401 Datapoint Dr, San Antonio, TX 78229-5900.
- What is James Dix's phone number?
- The practice phone number listed in the NPPES registry for James Dix is (210) 616-7700.
- Does James Dix accept Medicare?
- James Dix is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Dix's NPI active?
- Yes — James Dix's NPI (1417924283) is active in the NPPES registry as of the last update on 2016-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.