Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart
Lancaster General Hospital
Geriatric Medicine (Family Medicine) Physician in Willow Street, PA · enumerated 2007 · authorized official Gary Welch, Chief Operating Officer.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619023124
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Registry record
Taxonomy & classification
Authorized official
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| S1P6 | Other | PA | GEISINGER |
| 001399238 | Other | PA | HIGHMARK BLUE SHIELD |
| 000000136758 | Other | PA | UNISON |
| 20054139 | Other | PA | AMERIHEALTH MERCY |
| 2087959000 | Other | PA | AMERIHEALTH 65 |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is a Type 2 NPI?
What type of organization is Lancaster General Hospital?
Providers at this address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-28.