NPI Portal NPI Lookup & Verification

Mark C Koelliker

Mark C Koelliker is a Pharmacist provider (Pharmacist) practicing in Midvale, UT, registered in the NPPES registry with NPI 1922642198 since 2019. Practices at Smiths Food & Drug Centers Inc (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1922642198
Entity type Individual (Type 1)
Name Mark C Koelliker
Sex Male
Practice address Midvale, UT, 84047
Phone 8012560532
Enumeration date 2019-10-31
Last updated in NPPES 2019-10-31

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Primary 144234-1701 UT
Copy-ready billing details
Provider: Mark Koelliker
NPI: 1922642198
Taxonomy: 183500000X (Pharmacist)
Address: Midvale, UT, 84047

Other providers at this practice address

NPI Name Type Specialty Location
1013932649 Smiths Food & Drug Centers Inc Organization Community/Retail Pharmacy Midvale, UT
1144795220 Ajaykumar Patel Individual Pharmacist Midvale, UT
1952942856 Timothy Benvegnu Individual Pharmacist Midvale, UT
1083259774 Puja Sharma-Basnet Individual Pharmacist Midvale, UT
1174163281 Alan Minson Individual Pharmacist Midvale, UT
1659991867 Maren Rowley Individual Pharmacist Midvale, UT

Verify this record

Cross-check NPI 1922642198 against the authoritative CMS record: view Mark C Koelliker on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Mark Koelliker?
The National Provider Identifier (NPI) for Mark Koelliker is 1922642198, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Koelliker practice?
The practice location on file with NPPES is in Midvale, UT. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-10-31.