Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Tamara L Duemmer, RPH
Pharmacist in Clackamas, OR · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316238132
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Registry record
Entity type Individual (Type 1)
Name Tamara L Duemmer
Credential RPH
Sex Female
Practice address 16300 Se Evelyn St, Clackamas, OR, 97015
Phone (503) 657-6484
Fax (623) 869-1827
Enumeration date Apr 27, 2011
Last updated in NPPES Apr 27, 2011
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH 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 is the NPI number for Tamara Duemmer?
The National Provider Identifier (NPI) for Tamara Duemmer is 1316238132, a Type 1 (individual) record in the CMS NPPES registry.
Where does Tamara Duemmer practice?
The practice location on file with NPPES is in Clackamas, OR. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Kenneth Wells Pharmacist · Clackamas, OR NPI 1992989974 Fariba Monfared Pharmacist · Clackamas, OR NPI 1356570618 Susan Gohlke Pharmacist · Clackamas, OR NPI 1083915102 Shanna Reding Pharmacist · Clackamas, OR NPI 1932400082 Tristen Vu Pharmacist · Clackamas, OR NPI 1609177377 Vera Engelen Pharmacist · Clackamas, OR NPI 1053613679 Quyen Pham Pharmacist · Clackamas, OR NPI 1134423148 Jack Hansen Pharmacist · Clackamas, OR NPI 1962709915
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-27.