Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christy F Dayhoff, RPH

Oncology Pharmacist in Lebanon, PA · enumerated 2006.

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

National Provider Identifier

1881602662

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Registry record

Entity type Individual (Type 1)

Name Christy F Dayhoff

Credential RPH

Sex Female

Practice address 1700 S Lincoln Ave, Lebanon, PA, 17042

Phone (717) 272-6621

Fax (717) 228-6163

Enumeration date Aug 4, 2006

Last updated in NPPES Nov 30, 2023

Taxonomy & licenses

1835X0200X Oncology Pharmacist Pharmacy Service Providers · License RP032957L (PA) Primary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH 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 Christy Dayhoff?

Christy Dayhoff is registered in NPPES with the primary taxonomy of Oncology Pharmacist. 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.

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Edwin Winner Audiologist · Lebanon, PA NPI 1811995350 Robert Gradzki Nephrology Physician · Lebanon, PA NPI 1578555967 Michael Heck Certified Registered Nurse Anesthetist · Lebanon, PA NPI 1881680015 Duc Hoang Sports Medicine (Neuromusculoskeletal Medicine) Physician · Lebanon, PA NPI 1295722593 Irene Ibanez-Manlapaz Anatomic Pathology & Clinical Pathology Physician · Lebanon, PA NPI 1508847575 Christopher Holst Anesthesiology Physician · Lebanon, PA NPI 1346227667 Steven Bailey General Practice Dentistry · Lebanon, PA NPI 1205808540 Barbara Keenan Physical Medicine & Rehabilitation Physician · Lebanon, PA NPI 1124094222

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-30.