Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Tammy Merkley, RPH
Pharmacist in Coupeville, WA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104238906
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Registry record
Entity type Individual (Type 1)
Name Tammy Merkley
Credential RPH
Sex Female
Practice address 40 N Main St., Coupeville, WA, 98239
Phone (360) 678-5731
Enumeration date May 28, 2014
Last updated in NPPES May 28, 2014
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 Tammy Merkley?
The National Provider Identifier (NPI) for Tammy Merkley is 1104238906, a Type 1 (individual) record in the CMS NPPES registry.
Where does Tammy Merkley practice?
The practice location on file with NPPES is in Coupeville, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-28.