SUBARNA EISAMAN
NPI 1013128495
Radiology - Radiation Oncology in Johnstown, PA
About Subarna Eisaman NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUBARNA EISAMAN (NPI 1013128495) is an individual radiation oncology provider in Johnstown, Pennsylvania, licensed in Pennsylvania (MD445395) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Upmc Somerset, and is a graduate of Pennsylvania State University College Of Medicine (2007).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Subarna Eisaman is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Subarna Eisaman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Johnstown, PA 15901
- Reassigned Medicare billing, Pennsylvania enrollment
- 30 clinicians in this Medicare group
Greensburg, PA 15601
- Reassigned Medicare billing, Pennsylvania enrollment
- 53 clinicians in this Medicare group
Natrona Heights, PA 15065
- Reassigned Medicare billing, Pennsylvania enrollment
- 101 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 17
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc Somerset
Acute Care Hospitals · Somerset, PAUpmc Altoona
Acute Care Hospitals · Altoona, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Subarna Eisaman's NPI number?
The NPI number for Subarna Eisaman is 1013128495. It was assigned to this individual provider in the NPPES registry on May 25, 2007. The provider is also known as Dr. Subarna Hamid M.D., Ph.D..
Where is Subarna Eisaman located?
Subarna Eisaman practices at 337 Somerset Street Upmcjohn P. Murtha Regional Cance Department Of Radiation Oncology, Johnstown, PA 15901. The listed phone number is (814) 534-4724.
What is Subarna Eisaman's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Subarna Eisaman enrolled in Medicare?
Yes. Subarna Eisaman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Subarna Eisaman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Subarna Eisaman reassigns Medicare benefits to 3 organizations: Upmc/Conemaugh Cancer Center (Johnstown, PA), Mountain View Cancer Associates (Greensburg, PA) and University Of Pittsburgh Cancer Institute Cancer Services (Natrona Heights, PA). Each 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 Subarna Eisaman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Subarna Eisaman affiliated with any hospitals?
According to CMS data, Subarna Eisaman is affiliated with Upmc Somerset and Upmc Altoona.
When was this NPI record last updated?
The NPPES record for Subarna Eisaman was last updated on September 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.