Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Dionne Lowndes, RN, CLC

Registered Nurse in New Haven, CT · enumerated 2013.

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

National Provider Identifier

1588904064

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Registry record

Entity type Individual (Type 1)

Name Mrs. Dionne Lowndes

Credential RN, CLC

Sex Female

Practice address 65 Atwater Street, New Haven, CT, 06513

Phone (203) 435-1517

Enumeration date Feb 21, 2013

Last updated in NPPES May 14, 2023

Taxonomy & licenses

163WC1500X Community Health Registered Nurse Nursing Service Providers · License E61004 (CT) Secondary

163WH0200X Home Health Registered Nurse Nursing Service Providers · License E61004 (CT) Secondary

163WL0100X Lactation Consultant (Registered Nurse) Nursing Service Providers · License E61004 (CT) Secondary

163WM0102X Maternal Newborn Registered Nurse Nursing Service Providers · License E61004 (CT) Secondary

163WN0002X Neonatal Intensive Care Registered Nurse Nursing Service Providers · License E61004 (CT) Secondary

163WN0003X Low-Risk Neonatal Registered Nurse Nursing Service Providers · License E61004 (CT) Secondary

163WS0200X School Registered Nurse Nursing Service Providers · License E61004 (CT) Secondary

174H00000X Health Educator Other Service Providers · License E61004 (CT) Secondary

163W00000X Registered Nurse Nursing Service Providers · License E61004 (CT) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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 Dionne Lowndes's NPI record?

Cross-check NPI 1588904064 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1588904064 active?

Yes, as of the latest NPPES snapshot, NPI 1588904064 is active (record last updated 2023-05-14).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-14.