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Arnold Alexander, M.D
NPI 1780635201 · Internal Medicine Physician · Naples, FL
Arnold Alexander, M.D is a Internal Medicine Physician provider in Naples, FL (NPI 1780635201).
Provider details
- NPI number
- 1780635201
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- ME77511 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
6101 Pine Ridge Rd
Naples, FL 34119-3900
Phone: (239) 348-4000
Approximate (ZIP-level) locationGet directions
Mailing address
Post Office Box 277575
Atlanta, GA 30384-7575
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2010-01-27
Frequently asked questions
- What is Arnold Alexander's NPI number?
- Arnold Alexander's National Provider Identifier (NPI) is 1780635201, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arnold Alexander's specialty?
- Arnold Alexander is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Arnold Alexander located?
- Arnold Alexander's practice location on file with NPPES is 6101 Pine Ridge Rd, Naples, FL 34119-3900.
- What is Arnold Alexander's phone number?
- The practice phone number listed in the NPPES registry for Arnold Alexander is (239) 348-4000.
- Is Arnold Alexander's NPI active?
- Yes — Arnold Alexander's NPI (1780635201) is active in the NPPES registry as of the last update on 2010-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.