Lucien Cardinal, MD
NPI 1306935150 · Internal Medicine Physician · Port Jefferson, NY
Lucien Cardinal, MD is a Internal Medicine Physician provider in Port Jefferson, NY (NPI 1306935150).
Provider details
- NPI number
- 1306935150
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 200627 (NY)
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
- 2013-11-06
Frequently asked questions
- What is Lucien Cardinal's NPI number?
- Lucien Cardinal's National Provider Identifier (NPI) is 1306935150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lucien Cardinal's specialty?
- Lucien Cardinal is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lucien Cardinal located?
- Lucien Cardinal's practice location on file with NPPES is 75 N Country Rd, Port Jefferson, NY 11777-2119.
- What is Lucien Cardinal's phone number?
- The practice phone number listed in the NPPES registry for Lucien Cardinal is (631) 686-2519.
- Is Lucien Cardinal's NPI active?
- Yes — Lucien Cardinal's NPI (1306935150) is active in the NPPES registry as of the last update on 2013-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.