ELLIS HOSPITAL
NPI 1487644993
General Acute Care Hospital in Schenectady, NY
About Ellis Hospital NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELLIS HOSPITAL (NPI 1487644993) is a healthcare organization registered as a general acute care hospital in Schenectady, New York and active in the NPI registry since October 2005. The organization lists Paul A Milton, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ellis Hospital is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by October 31, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
521Medicare enrollment records show 521 clinicians reassign Medicare billing to Ellis Hospital, which bills Medicare for the services they deliver. Of these, 50 practice at this address and 226 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 41
Nearest to this location (20)
See all 521Schenectady, NY 12308
Schenectady, NY 12308
Schenectady, NY 12308
Schenectady, NY 12308
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Quality Ratings CMS Care Compare
Quality and patient-experience ratings for Ellis Hospital (CMS certification number 330153), from CMS Care Compare.
Ellis Hospital
Acute Care Hospitals · Schenectady, NYPatient Experience
HCAHPS patient survey · Jan 2023 – Dec 2023Complications & Deaths 19
Infections 5
Unplanned Hospital Visits 14
Timely & Effective Care 16
Maternal Health 2
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 Ellis Hospital's NPI number?
The NPI number for Ellis Hospital is 1487644993. It was assigned to this organization in the NPPES registry on October 26, 2005.
Where is Ellis Hospital located?
Ellis Hospital is located at 1101 Nott St, Schenectady, NY 12308. The listed phone number is (518) 243-4000.
What is Ellis Hospital's specialty?
The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.
Is Ellis Hospital enrolled in Medicare?
Yes. Ellis Hospital is registered in the Medicare PECOS enrollment system.
When is Ellis Hospital's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Connecticut, Hospital Department(S)) is due for revalidation by October 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Ellis Hospital?
According to the CMS Revalidation Reassignment List (October 2026 release), 521 clinicians in 41 Medicare specialties reassign their Medicare billing to Ellis Hospital. 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 Diagnostic Radiology (98), Nurse Practitioner (71) and Family Practice (53). Of these, 50 practice at this address and 226 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Is Ellis Hospital a Medicare-certified hospital?
Yes. Ellis Hospital is a Medicare-certified hospital (Acute Care Hospitals). The hospital provides emergency services.
What quality rating does Ellis Hospital have?
CMS rates Ellis Hospital 2 out of 5 stars overall on Care Compare, based on measures of safety, patient experience and outcomes. The full measure detail is in the Hospital Quality Ratings section above.
When was this NPI record last updated?
The NPPES record for Ellis Hospital was last updated on September 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.
# Ellis Hospital · NPI 1487644993
General Acute Care Hospital organization in Schenectady, New York. Organization record, active in the CMS NPPES registry since October 26, 2005.
## Identity
- **NPI:** 1487644993 (Entity type: Organization)
- **Enumerated:** October 26, 2005
- **Primary specialty:** General Acute Care Hospital · taxonomy 282N00000X
- **Organization subpart:** No
- **Authorized official:** Paul Milton, CEO
## Practice location
- **Address:** 1101 NOTT ST, Schenectady, NY 12308-2425
- **Phone:** (518) 243-4000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** October 31, 2026 (Non-DME Part B, Connecticut, Hospital Department(S)) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 521 clinicians in 41 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Diagnostic Radiology (98), Nurse Practitioner (71), Family Practice (53); 50 practice at this address and 226 within 10 miles; [full list](https://npiprofile.com/npi/1487644993/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 24, 2025
- **Other identifiers:** Other 000400009000 (NY); Medicaid 00347562 (NY); Other 000009 (NY); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1487644993) · Data from the CMS NPPES public registry.