GEISINGER CLINIC SUNBURY
NPI 1740239243
Internal Medicine in Sunbury, PA
About Geisinger Clinic Sunbury NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GEISINGER CLINIC SUNBURY (NPI 1740239243) is a healthcare organization registered as an internal medicine in Sunbury, Pennsylvania and active in the NPI registry since May 2006. The organization holds a CLIA Waiver certificate valid through June 30, 2027, maintains a secondary practice location in Sunbury, and lists Cindy L Mull, System Director Enrollments, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 8
Secondary Practice Location 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Geisinger Clinic Sunbury is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4,415Medicare enrollment records show 4,415 clinicians reassign Medicare billing to Geisinger Clinic Sunbury, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 31 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 72
Nearest to this location (20)
See all 4,415Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 39D0189121
Geisinger Sunbury · Sunbury, PAFrequently 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 Geisinger Clinic Sunbury's NPI number?
The NPI number for Geisinger Clinic Sunbury is 1740239243. It was assigned to this organization in the NPPES registry on May 10, 2006.
Where is Geisinger Clinic Sunbury located?
Geisinger Clinic Sunbury is located at 385 State St, Sunbury, PA 17801. The listed phone number is (570) 286-3934.
What is Geisinger Clinic Sunbury's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Geisinger Clinic Sunbury enrolled in Medicare?
Yes. Geisinger Clinic Sunbury is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Geisinger Clinic Sunbury?
According to the CMS Revalidation Reassignment List (October 2026 release), 4,415 clinicians in 72 Medicare specialties reassign their Medicare billing to Geisinger Clinic Sunbury. A 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 the clinician's services. The largest specialties are Nurse Practitioner (566), Certified Registered Nurse Anesthetist (CRNA) (411) and Internal Medicine (361). Of these, 3 practice at this address and 31 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Geisinger Clinic Sunbury hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 39D0189121) is associated with this NPI, valid through June 30, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Geisinger Clinic Sunbury accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Geisinger Clinic Sunbury 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.
When was this NPI record last updated?
The NPPES record for Geisinger Clinic Sunbury was last updated on June 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Geisinger Clinic Sunbury · NPI 1740239243
Internal Medicine organization in Sunbury, Pennsylvania. Organization record, active in the CMS NPPES registry since May 10, 2006.
## Identity
- **NPI:** 1740239243 (Entity type: Organization)
- **Enumerated:** May 10, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Cindy Mull, SYSTEM DIRECTOR ENROLLMENTS
## Practice location
- **Address:** 385 STATE ST, Sunbury, PA 17801
- **Phone:** (570) 286-3934
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4,415 clinicians in 72 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (566), Certified Registered Nurse Anesthetist (CRNA) (411), Internal Medicine (361); 3 practice at this address and 31 within 10 miles; [full list](https://npiprofile.com/npi/1740239243/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 29, 2021
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1740239243) · Data from the CMS NPPES public registry.