MR. ROSS DAVID ELLISON MD
NPI 1477796480
Emergency Medicine in Danville, PA
About Mr. Ross David Ellison Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. ROSS DAVID ELLISON MD (NPI 1477796480) is an individual emergency medicine provider in Danville, Pennsylvania, licensed in Pennsylvania (MD445565) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS, is affiliated with Geisinger Medical Center, and maintains a secondary practice location in Lewisburg.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Mr. Ross David Ellison Md 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 Reassignment
Medicare enrollment records show Ross Ellison reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Danville, PA 17822
- Reassigned Medicare billing, Pennsylvania enrollment
- 4,429 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Geisinger Medical Center
Acute Care Hospitals · Danville, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17822 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.
DANVILLE, PA 17822
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 Ross Ellison's NPI number?
The NPI number for Ross Ellison is 1477796480. It was assigned to this individual provider in the NPPES registry on April 7, 2009.
Where is Ross Ellison located?
Ross Ellison practices at 100 N Academy Ave, Danville, PA 17822. The listed phone number is (570) 271-6211.
What is Ross Ellison's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Ross Ellison enrolled in Medicare?
Yes. Ross Ellison 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 organization bills Medicare for Ross Ellison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ross Ellison reassigns Medicare benefits to Geisinger Clinic (Danville, 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 Ross Ellison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ross Ellison affiliated with any hospitals?
According to CMS data, Ross Ellison is affiliated with Geisinger Medical Center.
When was this NPI record last updated?
The NPPES record for Ross Ellison was last updated on March 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Mr. Ross David Ellison, MD · NPI 1477796480
Emergency Medicine physician in Danville, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 7, 2009.
## Identity
- **NPI:** 1477796480 (Entity type: Individual)
- **Enumerated:** April 7, 2009
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD445565 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 N ACADEMY AVE, Danville, PA 17822
- **Phone:** (570) 271-6211
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Geisinger Clinic (NPI 1255382784, Danville, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Jefferson Medical College Of Thomas Jefferson University, class of 2009
## Record status
- **NPPES last updated:** March 28, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1477796480) · Data from the CMS NPPES public registry.