Justin Arnold, DO
NPI 1598452385 · Internal Medicine Physician · Sierra Vista, AZ
Justin Arnold, DO is a Internal Medicine Physician provider in Sierra Vista, AZ (NPI 1598452385).
Provider details
- NPI number
- 1598452385
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- 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
3 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
- 2023-04-20
- Last updated
- 2025-04-17
- Certified
- 2025-04-17
Frequently asked questions
- What is Justin Arnold's NPI number?
- Justin Arnold's National Provider Identifier (NPI) is 1598452385, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Arnold's specialty?
- Justin Arnold is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Justin Arnold located?
- Justin Arnold's practice location on file with NPPES is 5700 E Highway 90, Sierra Vista, AZ 85635-9110.
- What is Justin Arnold's phone number?
- The practice phone number listed in the NPPES registry for Justin Arnold is (520) 444-9988.
- Is Justin Arnold's NPI active?
- Yes — Justin Arnold's NPI (1598452385) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.