Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melissa Cowen, RN, BSN, MPH, CDE

Diabetes Educator Registered Nurse in Manchester, CT · enumerated 2018.

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

National Provider Identifier

1891291217

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Registry record

Entity type Individual (Type 1)

Name Melissa Cowen

Credential RN, BSN, MPH, CDE

Sex Female

Practice address 71 Haynes Street, Dsmp, 2nd Floor, Manchester, CT, 06040

Phone (860) 647-6824

Fax (860) 533-3417

Enumeration date Apr 4, 2018

Last updated in NPPES Apr 4, 2018

Taxonomy & licenses

163WD0400X Diabetes Educator Registered Nurse Nursing Service Providers · License E52021 (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

Is NPI 1891291217 active?

Yes, as of the latest NPPES snapshot, NPI 1891291217 is active (record last updated 2018-04-04).

How do I verify Melissa Cowen's NPI record?

Cross-check NPI 1891291217 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-04.