St. Francis Hospital
NPI 1528386810 · Cardiovascular Disease Physician · West Islip, NY
St. Francis Hospital is a Cardiovascular Disease Physician organization in West Islip, NY (NPI 1528386810).
Provider details
- NPI number
- 1528386810
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alan Guerci, President and Ceo(516) 562-6798
- License
- 092013-C (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
16 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
Other names (DBA / former)
- Other name
- South Bay Cardiovascular
Registry dates
- Enumerated
- 2010-05-11
- Last updated
- 2010-05-11
Frequently asked questions
- What is St. Francis Hospital's NPI number?
- St. Francis Hospital's National Provider Identifier (NPI) is 1528386810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is St. Francis Hospital?
- St. Francis Hospital is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is St. Francis Hospital located?
- St. Francis Hospital's practice location on file with NPPES is 540 Union Blvd, West Islip, NY 11795.
- What is St. Francis Hospital's phone number?
- The practice phone number listed in the NPPES registry for St. Francis Hospital is (631) 669-5595.
- Who is the authorized official for St. Francis Hospital?
- The authorized official listed on St. Francis Hospital's NPPES record is Alan Guerci, President and Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is St. Francis Hospital's NPI active?
- Yes — St. Francis Hospital's NPI (1528386810) is active in the NPPES registry as of the last update on 2010-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.