MERCY MEDICAL CENTER-PSYCH
NPI 1487698544
Psychiatric Unit in Rockville Centre, NY
About Mercy Medical Center-psych NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MERCY MEDICAL CENTER-PSYCH (NPI 1487698544) is a healthcare organization registered as a psychiatric unit in Rockville Centre, New York and active in the NPI registry since June 2006. The organization lists Stephen Trapani, Vice President Finance, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mercy Medical Center-psych is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
265Medicare enrollment records show 265 clinicians reassign Medicare billing to Mercy Medical Center-Psych, which bills Medicare for the services they deliver. Of these, 64 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 16
Nearest to this location (20)
See all 265Rockville Centre, NY 11570
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 Mercy Medical Center's NPI number?
The NPI number for Mercy Medical Center is 1487698544. It was assigned to this organization in the NPPES registry on June 16, 2006. The provider is also known as Mercy Medical Center-Psych.
Where is Mercy Medical Center located?
Mercy Medical Center is located at 1000 N. Village Avenue, Rockville Centre, NY 11571. The listed phone number is (516) 705-2525.
What is Mercy Medical Center's specialty?
The primary specialty registered for this NPI is Psychiatric Unit with taxonomy code 273R00000X.
Is Mercy Medical Center enrolled in Medicare?
Yes. Mercy Medical Center is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mercy Medical Center?
According to the CMS Revalidation Reassignment List (October 2026 release), 265 clinicians in 16 Medicare specialties reassign their Medicare billing to Mercy Medical Center. 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 (117), Emergency Medicine (44) and Psychiatry (43). Of these, 64 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 Mercy Medical Center was last updated on May 29, 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.