Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marla R Tonn
Pharmacist in North Liberty, IA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922062843
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Marla R Tonn
Sex Female
Practice address 555 W Cherry St, North Liberty, IA, 52317
Phone (319) 626-6188
Enumeration date Apr 17, 2006
Last updated in NPPES Feb 28, 2008
Taxonomy & licenses
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
Where does Marla Tonn practice?
The practice location on file with NPPES is in North Liberty, IA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marla Tonn?
The National Provider Identifier (NPI) for Marla Tonn is 1922062843, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Gbank Health LLC Community/Retail Pharmacy · North Liberty, IA NPI 1447355433 Josie Burmeister Pharmacist · North Liberty, IA NPI 1528315686 C.R. Pharmacy Service, Inc. Community/Retail Pharmacy · North Liberty, IA NPI 1801130521 Ana Rivera Pharmacist · North Liberty, IA NPI 1699171165 Ashleigh Arndorfer Pharmacist · North Liberty, IA NPI 1083194401 Katarina Rodriguez Pharmacist · North Liberty, IA NPI 1023661881
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-28.