LANCASTER GENERAL HOSPITAL
NPI 1205691912
Internal Medicine - Gastroenterology in Lancaster, PA
About Lancaster General Hospital NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LANCASTER GENERAL HOSPITAL (NPI 1205691912), doing business as Penn Medicine Lg Health Physicians Gastrointestinal Services, is a healthcare organization registered as a gastroenterology in Lancaster, Pennsylvania and active in the NPI registry since February 2024. The organization lists Gary A Welch, Chief Operating Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Lancaster General Hospital is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
63Medicare enrollment records show 63 clinicians reassign Medicare billing to Lancaster General Hospital, which bills Medicare for the services they deliver. Of these, 9 practice at this address and 55 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 5
Nearest to this location (20)
See all 63Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Lancaster General Hospital's NPI number?
The NPI number for Lancaster General Hospital is 1205691912. It was assigned to this organization in the NPPES registry on February 21, 2024. The provider is doing business as Penn Medicine LG Health Physicians Gastrointestinal Services.
Where is Lancaster General Hospital located?
Lancaster General Hospital is located at 555 N Duke St, Lancaster, PA 17602. The listed phone number is (717) 544-5935.
What is Lancaster General Hospital's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Lancaster General Hospital enrolled in Medicare?
Yes. Lancaster General Hospital is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Lancaster General Hospital?
According to the CMS Revalidation Reassignment List (October 2026 release), 63 clinicians in 5 Medicare specialties reassign their Medicare billing to Lancaster General Hospital. 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 (26), Gastroenterology (24) and Registered Dietitian or Nutrition Professional (6). Of these, 9 practice at this address and 55 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Lancaster General Hospital was last updated on April 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Lancaster General Hospital · NPI 1205691912
Gastroenterology organization in Lancaster, Pennsylvania. Organization record, active in the CMS NPPES registry since February 21, 2024.
## Identity
- **NPI:** 1205691912 (Entity type: Organization)
- **Enumerated:** February 21, 2024
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **Also known as:** Penn Medicine LG Health Physicians Gastrointestinal Services (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Gary Welch, CHIEF OPERATING OFFICER
## Practice location
- **Address:** 555 N DUKE ST, Lancaster, PA 17602-2250
- **Phone:** (717) 544-5935 · **Fax:** (717) 544-8015
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 63 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (26), Gastroenterology (24), Registered Dietitian or Nutrition Professional (6); 9 practice at this address and 55 within 10 miles; [full list](https://npiprofile.com/npi/1205691912/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1205691912) · Data from the CMS NPPES public registry.