Allister Arnold, M.D.
NPI 1114993169 · Diagnostic Radiology Physician · Corpus Christi, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allister Arnold, M.D. is a Diagnostic Radiology Physician provider in Corpus Christi, TX (NPI 1114993169).
Provider details
- NPI number
- 1114993169
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- M0644 (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
- 2006-02-28
- Last updated
- 2012-10-04
Frequently asked questions
- What is Allister Arnold's NPI number?
- Allister Arnold's National Provider Identifier (NPI) is 1114993169, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allister Arnold's specialty?
- Allister Arnold is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Allister Arnold located?
- Allister Arnold's practice location on file with NPPES is 3533 S Alameda St, Corpus Christi, TX 78411-1721.
- What is Allister Arnold's phone number?
- The practice phone number listed in the NPPES registry for Allister Arnold is (361) 694-5240.
- Does Allister Arnold accept Medicare?
- Allister Arnold is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allister Arnold's NPI active?
- Yes — Allister Arnold's NPI (1114993169) is active in the NPPES registry as of the last update on 2012-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.