Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maxwell Williams, RPh

Pharmacist in Avon, IN · enumerated 2026.

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

National Provider Identifier

1457268575

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Registry record

Entity type Individual (Type 1)

Name Maxwell Williams

Credential RPh

Sex Male

Practice address 1111 N Ronald Reagan Pkwy, Avon, IN, 46123

Phone (317) 217-3000

Enumeration date Aug 25, 2026

Last updated in NPPES Aug 25, 2026

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 26032067A (IN) 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 Maxwell Williams?

Maxwell Williams 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-25.