John Cardiff, MD
NPI 1346339058 · Public Health & General Preventive Medicine Physician · Port St Lucie, FL
John Cardiff, MD is a Public Health & General Preventive Medicine Physician provider in Port St Lucie, FL (NPI 1346339058).
Provider details
- NPI number
- 1346339058
- Entity type
- Individual
- Primary specialty
- Public Health & General Preventive Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME45479 (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
- 2006-10-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Cardiff's NPI number?
- John Cardiff's National Provider Identifier (NPI) is 1346339058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Cardiff's specialty?
- John Cardiff is listed in the NPPES registry with a primary specialty of Public Health & General Preventive Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Cardiff located?
- John Cardiff's practice location on file with NPPES is 7791 S US Hwy One, Port St Lucie, FL 34952.
- What is John Cardiff's phone number?
- The practice phone number listed in the NPPES registry for John Cardiff is (772) 284-0964.
- Is John Cardiff's NPI active?
- Yes — John Cardiff's NPI (1346339058) 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.