THOMAS WALSH A.N.P
NPI 1285756577
Nurse Practitioner - Adult Health in Staten Island, NY
About Thomas Walsh A.n.p NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS WALSH A.N.P (NPI 1285756577) is an individual adult health provider in Staten Island, New York, licensed in New York (306239) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Thomas Walsh A.n.p is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Thomas Walsh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Staten Island, NY 10301
- Reassigned Medicare billing, New York enrollment
- 724 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10312 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STATEN ISLAND, NY 10312
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 Thomas Walsh's NPI number?
The NPI number for Thomas Walsh is 1285756577. It was assigned to this individual provider in the NPPES registry on April 6, 2007.
Where is Thomas Walsh located?
Thomas Walsh practices at 4771 Hylan Blvd, Staten Island, NY 10312. The listed phone number is (718) 948-8200.
What is Thomas Walsh's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Thomas Walsh enrolled in Medicare?
Yes. Thomas Walsh is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Thomas Walsh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Walsh reassigns Medicare benefits to Advantagecare Physicians PC (Staten Island, NY). The 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 Thomas Walsh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Thomas Walsh was last updated on October 1, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.