DR. GILBERT KASIRSKY D.O.
NPI 1609826429
Family Medicine in Feasterville Trevose, PA
About Dr. Gilbert Kasirsky D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GILBERT KASIRSKY D.O. (NPI 1609826429) is an individual family medicine provider in Feasterville Trevose, Pennsylvania, licensed in Pennsylvania (OS003198L) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Gilbert Kasirsky D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Gilbert Kasirsky reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Holland, PA 18966
- Reassigned Medicare billing, Pennsylvania enrollment
- 646 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 19053 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FEASTERVILLE TREVOSE, PA 19053
FEASTERVILLE TREVOSE, PA 19053
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 Gilbert Kasirsky's NPI number?
The NPI number for Gilbert Kasirsky is 1609826429. It was assigned to this individual provider in the NPPES registry on May 11, 2006.
Where is Gilbert Kasirsky located?
Gilbert Kasirsky practices at 178 W Street Rd, Feasterville Trevose, PA 19053. The listed phone number is (215) 710-6490.
What is Gilbert Kasirsky's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Gilbert Kasirsky enrolled in Medicare?
Yes. Gilbert Kasirsky is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Gilbert Kasirsky's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gilbert Kasirsky reassigns Medicare benefits to Trinity Health Mid-Atlantic Medical Group (Holland, PA). 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 Gilbert Kasirsky'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 Gilbert Kasirsky was last updated on June 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.