LANASTER GENERAL HOSPITAL
NPI 1548384399
Internal Medicine - Endocrinology, Diabetes & Metabolism in Lancaster, PA
About Lanaster General Hospital NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LANASTER GENERAL HOSPITAL (NPI 1548384399) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Lancaster, Pennsylvania and active in the NPI registry since March 2007. The organization lists Gary A Welch, Chief Operating Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 3
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)
Lanaster General Hospital is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
215Medicare enrollment records show 215 clinicians reassign Medicare billing to Lanaster General Hospital, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 152 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 15
Nearest to this location (20)
See all 215Source: 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 Lanaster General Hospital's NPI number?
The NPI number for Lanaster General Hospital is 1548384399. It was assigned to this organization in the NPPES registry on March 19, 2007.
Where is Lanaster General Hospital located?
Lanaster General Hospital is located at 620 N Duke St, Lancaster, PA 17602. The listed phone number is (717) 544-5923.
What is Lanaster General Hospital's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Lanaster General Hospital enrolled in Medicare?
Yes. Lanaster General Hospital is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Lanaster General Hospital?
According to the CMS Revalidation Reassignment List (October 2026 release), 215 clinicians in 15 Medicare specialties reassign their Medicare billing to Lanaster 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 Family Practice (76), Nurse Practitioner (50) and Obstetrics/Gynecology (32). Of these, 1 practice at this address and 152 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 Lanaster General Hospital was last updated on April 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.
# Lanaster General Hospital · NPI 1548384399
Endocrinology, Diabetes & Metabolism organization in Lancaster, Pennsylvania. Organization record, active in the CMS NPPES registry since March 19, 2007.
## Identity
- **NPI:** 1548384399 (Entity type: Organization)
- **Enumerated:** March 19, 2007
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **Organization subpart:** Yes (part of Lancaster General Hospital)
- **Authorized official:** Gary Welch, CHIEF OPERATING OFFICER
## Practice location
- **Address:** 620 N DUKE ST, Lancaster, PA 17602-2234
- **Phone:** (717) 544-5923
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 215 clinicians in 15 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (76), Nurse Practitioner (50), Obstetrics/Gynecology (32); 1 practice at this address and 152 within 10 miles; [full list](https://npiprofile.com/npi/1548384399/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 28, 2025
- **Other identifiers:** Other 50055791 (PA); Other 001577508 (PA); Other 2258279000 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1548384399) · Data from the CMS NPPES public registry.