ST. CHARLES HOSPITAL CORP.
NPI 1497765630
General Acute Care Hospital in Port Jefferson, NY
About St. Charles Hospital Corp. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ST. CHARLES HOSPITAL CORP. (NPI 1497765630) is a healthcare organization registered as a general acute care hospital in Port Jefferson, New York and active in the NPI registry since August 2006. The organization lists Lorraine Hummel, Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
St. Charles Hospital Corp. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
211Medicare enrollment records show 211 clinicians reassign Medicare billing to St. Charles Hospital Corp., which bills Medicare for the services they deliver. Of these, 1 practice at this address and 36 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 17
Nearest to this location (20)
See all 211Port Jefferson, NY 11777
Port Jefferson, NY 11777
Port Jefferson, NY 11777
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is St. Charles Hospital Corp.'s NPI number?
The NPI number for St. Charles Hospital Corp. is 1497765630. It was assigned to this organization in the NPPES registry on August 9, 2006.
Where is St. Charles Hospital Corp. located?
St. Charles Hospital Corp. is located at 200 Belle Terre Rd, Port Jefferson, NY 11777. The listed phone number is (631) 474-6000.
What is St. Charles Hospital Corp.'s specialty?
The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.
Is St. Charles Hospital Corp. enrolled in Medicare?
Yes. St. Charles Hospital Corp. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through St. Charles Hospital Corp.?
According to the CMS Revalidation Reassignment List (October 2026 release), 211 clinicians in 17 Medicare specialties reassign their Medicare billing to St. Charles Hospital Corp.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Neurology (132), Psychiatry (27) and General Surgery (18). Of these, 1 practice at this address and 36 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does St. Charles Hospital Corp. accept?
Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and BlueCross BlueShield of Tennessee list St. Charles Hospital Corp. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for St. Charles Hospital Corp. was last updated on June 11, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# St. Charles Hospital Corp. · NPI 1497765630
General Acute Care Hospital organization in Port Jefferson, New York. Organization record, active in the CMS NPPES registry since August 9, 2006.
## Identity
- **NPI:** 1497765630 (Entity type: Organization)
- **Enumerated:** August 9, 2006
- **Primary specialty:** General Acute Care Hospital · taxonomy 282N00000X
- **Organization subpart:** No
- **Authorized official:** Lorraine Hummel, DIRECTOR
## Practice location
- **Address:** 200 BELLE TERRE RD, Port Jefferson, NY 11777-1928
- **Phone:** (631) 474-6000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 211 clinicians in 17 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Neurology (132), Psychiatry (27), General Surgery (18); 1 practice at this address and 36 within 10 miles; [full list](https://npiprofile.com/npi/1497765630/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 11, 2013
- **Other identifiers:** Medicare UPIN V7W001 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1497765630) · Data from the CMS NPPES public registry.