OrganizationActive
St. Catherine of Siena
NPI 1548382708 · General Acute Care Hospital · Setauket, NY
St. Catherine of Siena is a General Acute Care Hospital organization in Setauket, NY (NPI 1548382708).
Provider details
- NPI number
- 1548382708
- Entity type
- Organization
- Primary specialty
- General Acute Care HospitalHospitals
- Organization subpart
- No
- Authorized official
- Lou Ann Holden, Nurse Practitioner(631) 862-3521
- License
- 302560 (NY)
Specialties & taxonomies
Hospitals
Profile Score
Detailed profile(89/100 index)
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
22 Yorktown Rd
Setauket, NY 11733-1213
Phone: (631) 751-2171
Street-level locationGet directions
Mailing address
50 Route 25a
Smithtown, NY 11787-1348
Registry dates
- Enumerated
- 2007-04-06
- Last updated
- 2020-08-22
Frequently asked questions
- What is St. Catherine of Siena's NPI number?
- St. Catherine of Siena's National Provider Identifier (NPI) is 1548382708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is St. Catherine of Siena?
- St. Catherine of Siena is classified in the NPPES registry as General Acute Care Hospital (Hospitals).
- Where is St. Catherine of Siena located?
- St. Catherine of Siena's practice location on file with NPPES is 22 Yorktown Rd, Setauket, NY 11733-1213.
- What is St. Catherine of Siena's phone number?
- The practice phone number listed in the NPPES registry for St. Catherine of Siena is (631) 751-2171.
- Who is the authorized official for St. Catherine of Siena?
- The authorized official listed on St. Catherine of Siena's NPPES record is Lou Ann Holden, Nurse Practitioner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is St. Catherine of Siena's NPI active?
- Yes — St. Catherine of Siena's NPI (1548382708) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.