DR. NAYERE S ZAERI M.D.
NPI 1790773588
Pathology - Pediatric Pathology in Upland, PA
About Dr. Nayere S Zaeri M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NAYERE S ZAERI M.D. (NPI 1790773588) is an individual pediatric pathology provider in Upland, Pennsylvania, licensed in Pennsylvania (MD026101E) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Nayere S Zaeri M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Nayere Zaeri reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chester, PA 19013
- Reassigned Medicare billing, Pennsylvania enrollment
- 654 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.
Areas of Expertise CMS Part B claims 9
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19013 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.
CHESTER, PA 19013
CHESTER, PA 19013
CHESTER, PA 19013
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 Nayere Zaeri's NPI number?
The NPI number for Nayere Zaeri is 1790773588. It was assigned to this individual provider in the NPPES registry on October 6, 2005.
Where is Nayere Zaeri located?
Nayere Zaeri practices at 1 Medical Center Blvd, Upland, PA 19013. The listed phone number is (610) 447-2282.
What is Nayere Zaeri's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Pediatric Pathology, with taxonomy code 207ZP0213X.
Is Nayere Zaeri enrolled in Medicare?
Yes. Nayere Zaeri is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Nayere Zaeri's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nayere Zaeri reassigns Medicare benefits to Prospect Health Access Network, Inc. (Chester, 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 Nayere Zaeri'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 Nayere Zaeri was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.