Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jean A Shafer, RN

Registered Nurse in Warrington, PA · enumerated 2021.

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

National Provider Identifier

1841870920

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Registry record

Entity type Individual (Type 1)

Name Jean A Shafer

Credential RN

Sex Female

Practice address 125 Titus Ave, Warrington, PA, 18976

Phone (267) 487-9000

Enumeration date Apr 12, 2021

Last updated in NPPES Apr 12, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN604924 (PA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Jean Shafer?

Jean Shafer is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Polaris Pharmacy Services of Warrington LLC Long Term Care Pharmacy · Warrington, PA NPI 1285650861 Contract Pharmacy Services Inc Mail Order Pharmacy · Warrington, PA NPI 1295032639 Michael Fabey Pharmacist · Warrington, PA NPI 1346678166 Contract Pharmacy Services Long Term Care Pharmacy · Warrington, PA NPI 1811325566 Margaret Lydon Pharmacist · Warrington, PA NPI 1104288786 Wayne Shafer Pharmacist · Warrington, PA NPI 1114433638 Jonathan Reibstein Pharmacist · Warrington, PA NPI 1144083346

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-12.