Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Anderson, PHARMD

Oncology Pharmacist in Greeley, CO · enumerated 2015.

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

National Provider Identifier

1417327719

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Registry record

Entity type Individual (Type 1)

Name William Anderson

Credential PHARMD

Sex Male

Practice address 1675 18th Ave, Suite3, Greeley, CO, 80631

Phone (970) 347-5791

Enumeration date Sep 29, 2015

Last updated in NPPES Sep 29, 2015

Taxonomy & licenses

1835X0200X Oncology Pharmacist Pharmacy Service Providers · License 18846 (CO) Primary

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.

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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 Anderson?

William Anderson is registered in NPPES with the primary taxonomy of Oncology Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-29.