Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. William Michael Myers, R.PH.

Pharmacist in Portland, OR · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1922258383

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Registry record

Entity type Individual (Type 1)

Name Mr. William Michael Myers

Credential R.PH.

Sex Male

Practice address 5725 Ne 138th Ave, Portland, OR, 97230

Phone (503) 261-7965

Enumeration date Sep 23, 2008

Last updated in NPPES Sep 23, 2008

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 5748 (OR) Primary

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.

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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 William Myers?

William Myers 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.

Other providers at this practice address

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Kaiser Foundation Health Plan of the Northwest Mail Order Pharmacy · Portland, OR NPI 1962456194 Robert White Pharmacist · Portland, OR NPI 1659576098 Cynthia Sieck Pharmacotherapy Pharmacist · Portland, OR NPI 1225211147 Denny Doan Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Portland, OR NPI 1952635419 Vivian Nguyen Pharmacist · Portland, OR NPI 1700113966 Katherine Reese Pharmacist · Portland, OR NPI 1841528924 Rachael Debarmore Pharmacist · Portland, OR NPI 1891092078 Sandra Dahl Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Portland, OR NPI 1538453253

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-23.