DR. LYNN ANNE CORNELIUS D.O.
NPI 1770547820
Family Medicine in Duncannon, PA
About Dr. Lynn Anne Cornelius D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LYNN ANNE CORNELIUS D.O. (NPI 1770547820) is an individual family medicine provider in Duncannon, Pennsylvania, licensed in Pennsylvania (OS007115L) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Lynn Anne Cornelius D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lynn Cornelius reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Torrance, PA 15779
- Reassigned Medicare billing, Pennsylvania enrollment
- 23 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
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 17020 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DUNCANNON, PA 17020
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 Lynn Cornelius's NPI number?
The NPI number for Lynn Cornelius is 1770547820. It was assigned to this individual provider in the NPPES registry on April 14, 2006.
Where is Lynn Cornelius located?
Lynn Cornelius practices at 4 S Market St First Floor Right Rear, Duncannon, PA 17020. The listed phone number is (717) 834-3900.
What is Lynn Cornelius's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Lynn Cornelius enrolled in Medicare?
Yes. Lynn Cornelius is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lynn Cornelius's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lynn Cornelius reassigns Medicare benefits to Pennsylvania Department Of Human Services (Torrance, 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 Lynn Cornelius'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 Lynn Cornelius was last updated on August 16, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Lynn Anne Cornelius, D.O. · NPI 1770547820
Family Medicine physician in Duncannon, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 14, 2006.
## Identity
- **NPI:** 1770547820 (Entity type: Individual)
- **Enumerated:** April 14, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** OS007115L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 4 S MARKET ST, FIRST FLOOR RIGHT REAR, Duncannon, PA 17020-1225
- **Phone:** (717) 834-3900
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Pennsylvania Department Of Human Services (NPI 1376526111, Torrance, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 16, 2011
- **Other identifiers:** Medicare UPIN F34319 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1770547820) · Data from the CMS NPPES public registry.