DR. MARK ROBERT IANTOSCA MD
NPI 1386694925
Neurological Surgery in Hershey, PA
About Dr. Mark Robert Iantosca Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK ROBERT IANTOSCA MD (NPI 1386694925) is an individual neurological surgery provider in Hershey, Pennsylvania, licensed in Pennsylvania (MD429820) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Hershey.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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. Mark Robert Iantosca Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mark Iantosca reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hershey, PA 17033
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,216 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 17033 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
HERSHEY, PA 17033
HERSHEY, PA 17033
HERSHEY, PA 17033
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 Mark Iantosca's NPI number?
The NPI number for Mark Iantosca is 1386694925. It was assigned to this individual provider in the NPPES registry on May 12, 2006.
Where is Mark Iantosca located?
Mark Iantosca practices at 500 University Dr, Hershey, PA 17033. The listed phone number is (800) 243-1455.
What is Mark Iantosca's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Mark Iantosca enrolled in Medicare?
Yes. Mark Iantosca is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mark Iantosca's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Iantosca reassigns Medicare benefits to The Milton S Hershey Medical Center Physicians Group (Hershey, 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 Mark Iantosca'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 Mark Iantosca was last updated on November 16, 2018. 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.