Francis Schwerin, M.D.
NPI 1861434755 · Cardiovascular Disease Physician · Naples, FL
Francis Schwerin, M.D. is a Cardiovascular Disease Physician provider in Naples, FL (NPI 1861434755).
Provider details
- NPI number
- 1861434755
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- ME 62434 (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
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
- 2006-06-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Francis Schwerin's NPI number?
- Francis Schwerin's National Provider Identifier (NPI) is 1861434755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Francis Schwerin's specialty?
- Francis Schwerin is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Francis Schwerin located?
- Francis Schwerin's practice location on file with NPPES is 1415 Panther Ln, Naples, FL 34109-7874.
- What is Francis Schwerin's phone number?
- The practice phone number listed in the NPPES registry for Francis Schwerin is (239) 591-6770.
- Is Francis Schwerin's NPI active?
- Yes — Francis Schwerin's NPI (1861434755) 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.