Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher Marquardt

Pharmacist in Sioux Falls, SD · enumerated 2015 · practices at Sanford Medical Center.

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

National Provider Identifier

1538544580

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Registry record

Entity type Individual (Type 1)

Name Christopher Marquardt

Sex Male

Practice address 4409 E 26th St, Sioux Falls, SD, 57103

Phone (605) 367-2710

Fax (605) 367-2719

Enumeration date Jul 20, 2015

Last updated in NPPES Jul 20, 2015

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 5473 (SD) 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

How do I verify Christopher Marquardt's NPI record?

Cross-check NPI 1538544580 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1538544580 active?

Yes, as of the latest NPPES snapshot, NPI 1538544580 is active (record last updated 2015-07-20).

Other providers at this practice address

Browse all →

Sanford Medical Center Community/Retail Pharmacy · Sioux Falls, SD NPI 1578653572 Sara Hicks Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Sioux Falls, SD NPI 1568611184 Ross Tellinghuisen Pharmacist · Sioux Falls, SD NPI 1568846327 Justin Richter Pharmacist · Sioux Falls, SD NPI 1770953101 Reed Reuman Pharmacist · Sioux Falls, SD NPI 1689194219

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-20.