Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. William Lyle Carson, RPH

Pharmacist in Milwaukie, OR · enumerated 2010.

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

National Provider Identifier

1245530849

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Registry record

Entity type Individual (Type 1)

Name Mr. William Lyle Carson

Credential RPH

Sex Male

Practice address 4320 Se King Rd, Milwaukie, OR, 97222

Phone (503) 659-1840

Fax (503) 652-1049

Enumeration date Oct 28, 2010

Last updated in NPPES Oct 28, 2010

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 0005048 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does William Carson practice?

The practice location on file with NPPES is in Milwaukie, OR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for William Carson?

The National Provider Identifier (NPI) for William Carson is 1245530849, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-28.