Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Barbara Ellen Arnold, RPH
Pharmacist in Astoria, OR · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1447551197
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Registry record
Entity type Individual (Type 1)
Name Mrs. Barbara Ellen Arnold
Credential RPH
Sex Female
Practice address 3250 Leif Erickson Dr, Astoria, OR, 97103
Phone (503) 338-0291
Fax (503) 325-8664
Enumeration date Nov 11, 2010
Last updated in NPPES Nov 11, 2010
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Barbara Arnold?
Barbara Arnold is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-11.