Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christopher Lance Sonnenschein, PHARMD
Pharmacist in Sioux Falls, SD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1093870164
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Registry record
Entity type Individual (Type 1)
Name Christopher Lance Sonnenschein
Credential PHARMD
Sex Male
Practice address 4901 N 4th Ave, Sioux Falls, SD, 57104
Phone (605) 373-0100
Enumeration date Dec 27, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD 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.
Frequently asked questions
What specialty is Christopher Sonnenschein?
Christopher Sonnenschein is registered in NPPES with the primary taxonomy of 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.
Other providers at this practice address
Browse all → Tel-Drug Inc Pharmacy · Sioux Falls, SD NPI 1225030448 Amy Haggerty Pharmacist · Sioux Falls, SD NPI 1255416707 Shelly Zittlau Pharmacist · Sioux Falls, SD NPI 1780756858 Donna Christensen Pharmacist · Sioux Falls, SD NPI 1508938671 Julie Ford Pharmacist · Sioux Falls, SD NPI 1699818047 Cody Church Pharmacist · Sioux Falls, SD NPI 1063556678 Allison Akin Pharmacist · Sioux Falls, SD NPI 1699800292 Judy Schaap Pharmacist · Sioux Falls, SD NPI 1386770378
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.