Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ellen M Crowley, APRN

Adult Psychiatric/Mental Health Clinical Nurse Specialist in Hartford, CT · enumerated 2006 · practices at Hartford Pathology Associates, P.C..

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

National Provider Identifier

1336240241

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Registry record

Entity type Individual (Type 1)

Name Ellen M Crowley

Credential APRN

Sex Female

Practice address 80 Seymour Street, Hartford Hospital Psychiatry Dept, Hartford, CT, 06102

Phone (860) 545-7665

Enumeration date Sep 25, 2006

Last updated in NPPES Jul 2, 2009

Taxonomy & licenses

364SP0809X Adult Psychiatric/Mental Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 002354 (CT) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
004023545	Medicaid	CT	-

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 1336240241 active?

Yes, as of the latest NPPES snapshot, NPI 1336240241 is active (record last updated 2009-07-02).

How do I verify Ellen Crowley's NPI record?

Cross-check NPI 1336240241 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 2009-07-02.