LOUIS CAPPELLI III DO
NPI 1487282851
Radiology - Radiation Oncology in Lewistown, PA
About Louis Cappelli Iii Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LOUIS CAPPELLI III DO (NPI 1487282851) is an individual radiation oncology provider in Lewistown, Pennsylvania, licensed in Pennsylvania (OS024773) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with Geisinger Medical Center, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Louis Cappelli Iii Do 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 Louis Cappelli reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lewistown, PA 17044
- 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Geisinger Medical Center
Acute Care Hospitals · Danville, PAGeisinger-Lewistown Hospital
Acute Care Hospitals · Lewistown, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17044 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Louis Cappelli's NPI number?
The NPI number for Louis Cappelli is 1487282851. It was assigned to this individual provider in the NPPES registry on March 31, 2020.
Where is Louis Cappelli located?
Louis Cappelli practices at 211 3rd Street, Lewistown, PA 17044. The listed phone number is (717) 242-7297.
What is Louis Cappelli's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Louis Cappelli enrolled in Medicare?
Yes. Louis Cappelli 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 Louis Cappelli's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Louis Cappelli reassigns Medicare benefits to Geisinger Clinic (Lewistown, 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 Louis Cappelli's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Louis Cappelli accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Louis Cappelli as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Louis Cappelli affiliated with any hospitals?
According to CMS data, Louis Cappelli is affiliated with Geisinger Medical Center and Geisinger-Lewistown Hospital.
When was this NPI record last updated?
The NPPES record for Louis Cappelli was last updated on July 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Louis Cappelli III, DO · NPI 1487282851
Radiation Oncology physician in Lewistown, Pennsylvania. Individual provider, active in the CMS NPPES registry since March 31, 2020.
## Identity
- **NPI:** 1487282851 (Entity type: Individual)
- **Enumerated:** March 31, 2020
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **State license:** OS024773 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 211 3RD STREET, Lewistown, PA 17044-1712
- **Phone:** (717) 242-7297 · **Fax:** (717) 242-7741
## 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 1770534166, Lewistown, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** July 23, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1487282851) · Data from the CMS NPPES public registry.