O'CONNOR HOSPITAL
NPI 1891728192
General Acute Care Hospital - Critical Access in Delhi, NY
About O'connor Hospital NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
O'CONNOR HOSPITAL (NPI 1891728192) is a healthcare organization registered as a critical access in Delhi, New York and active in the NPI registry since July 2006. The organization lists Dan Ayers, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
O'connor Hospital is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
197Medicare enrollment records show 197 clinicians reassign Medicare billing to O'connor Hospital, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 36
Nearest to this location (20)
See all 197Milford, NY 13807
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 O'connor Hospital's NPI number?
The NPI number for O'connor Hospital is 1891728192. It was assigned to this organization in the NPPES registry on July 9, 2006.
Where is O'connor Hospital located?
O'connor Hospital is located at 460 Andes Rd, Delhi, NY 13753. The listed phone number is (607) 746-0326.
What is O'connor Hospital's specialty?
The primary specialty registered for this NPI is General Acute Care Hospital, specializing in Critical Access, with taxonomy code 282NC0060X.
Is O'connor Hospital enrolled in Medicare?
Yes. O'connor Hospital is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through O'connor Hospital?
According to the CMS Revalidation Reassignment List (October 2026 release), 197 clinicians in 36 Medicare specialties reassign their Medicare billing to O'connor 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 Emergency Medicine (46), Nurse Practitioner (30) and Certified Registered Nurse Anesthetist (CRNA) (20). Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for O'connor Hospital was last updated on April 22, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# O'connor Hospital · NPI 1891728192
Critical Access organization in Delhi, New York. Organization record, active in the CMS NPPES registry since July 9, 2006.
## Identity
- **NPI:** 1891728192 (Entity type: Organization)
- **Enumerated:** July 9, 2006
- **Primary specialty:** General Acute Care Hospital - Critical Access · taxonomy 282NC0060X
- **Organization subpart:** No
- **Authorized official:** Dan Ayers, CEO
## Practice location
- **Address:** 460 ANDES RD, Delhi, NY 13753-7407
- **Phone:** (607) 746-0326 · **Fax:** (607) 746-0327
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 197 clinicians in 36 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Emergency Medicine (46), Nurse Practitioner (30), Certified Registered Nurse Anesthetist (CRNA) (20); 1 practice within 10 miles; [full list](https://npiprofile.com/npi/1891728192/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 22, 2008
- **Other identifiers:** Other 000243; Other 0031; Medicare ID-Type Unspecified 331305; and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1891728192) · Data from the CMS NPPES public registry.