NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Good Samaritan Physician Services

Medical Oncology Physician in Ephrata, PA · enumerated 2023 · authorized official Jennifer Sweitzer, Authorized Official.

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

National Provider Identifier

1790551000

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Good Samaritan Physician Services
Other name <Unavail>
Practice address 460 N Reading Rd, Ephrata, PA, 17522
Phone (717) 721-4840
Fax (717) 738-3558
Enumeration date Nov 28, 2023
Last updated in NPPES Apr 20, 2026

Taxonomy & classification

207RH0000X Hematology (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary
207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Jennifer Sweitzer
Title Authorized Official
Phone (717) 851-6838

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 is the NPI number for Good Samaritan Physician Services?
The NPI for Good Samaritan Physician Services is 1790551000, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Good Samaritan Physician Services?
NPPES lists Jennifer Sweitzer (Authorized Official) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-20.