Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lydia Humphrey, CRNP

Pediatric Nurse Practitioner in Lancaster, PA · enumerated 2023.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1134906597

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Registry record

Entity type Individual (Type 1)

Name Lydia Humphrey

Credential CRNP

Sex Female

Practice address 2106 Harrisburg Pike # 1, Lancaster, PA, 17601

Phone (717) 291-5931

Enumeration date Sep 11, 2023

Last updated in NPPES Sep 11, 2023

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP028199 (PA) Primary

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.

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Frequently asked questions

Where does Lydia Humphrey practice?

The practice location on file with NPPES is in Lancaster, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Lydia Humphrey?

The National Provider Identifier (NPI) for Lydia Humphrey is 1134906597, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Ahblah Lopez Pediatric Nurse Practitioner · Lancaster, PA NPI 1013622323

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-11.