John Arnold, MD
NPI 1831261338 · Cardiovascular Disease Physician · Orlando, FL
John Arnold, MD is a Cardiovascular Disease Physician provider in Orlando, FL (NPI 1831261338).
Provider details
- NPI number
- 1831261338
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME008535 (FL)
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
19 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
- 2006-11-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Arnold's NPI number?
- John Arnold's National Provider Identifier (NPI) is 1831261338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Arnold's specialty?
- John Arnold is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is John Arnold located?
- John Arnold's practice location on file with NPPES is 324 E Par Street, Orlando, FL 32804.
- What is John Arnold's phone number?
- The practice phone number listed in the NPPES registry for John Arnold is (407) 896-0020.
- Is John Arnold's NPI active?
- Yes — John Arnold's NPI (1831261338) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.