Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Aaron Merickel, PHARMD
Pharmacist in Portland, OR · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891282307
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Registry record
Entity type Individual (Type 1)
Name Dr. Aaron Merickel
Credential PHARMD
Sex Male
Practice address 1123 N Hayden Meadows Dr, Portland, OR, 97217
Phone (503) 205-6661
Enumeration date Apr 19, 2018
Last updated in NPPES Apr 19, 2018
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD 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
Is NPI 1891282307 active?
Yes, as of the latest NPPES snapshot, NPI 1891282307 is active (record last updated 2018-04-19).
How do I verify Aaron Merickel's NPI record?
Cross-check NPI 1891282307 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-19.