Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Diamonds Y Alexander, NP

Family Nurse Practitioner in West Chester, OH · enumerated 2011.

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

National Provider Identifier

1326333592

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Registry record

Entity type Individual (Type 1)

Name Mrs. Diamonds Y Alexander

Credential NP

Sex Female

Practice address 9050 Centre Pointe Dr, Suite 400, West Chester, OH, 45069

Phone (513) 603-8225

Enumeration date Jun 15, 2011

Last updated in NPPES Mar 3, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2022038053 (MO) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209026437 (IL) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License COA 12245-NP (OH) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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

How do I verify Diamonds Alexander's NPI record?

Cross-check NPI 1326333592 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1326333592 active?

Yes, as of the latest NPPES snapshot, NPI 1326333592 is active (record last updated 2026-03-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-03.