Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Hannah M Hallissey, MS, ATC

Athletic Trainer in Waterbury, CT · enumerated 2019.

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

National Provider Identifier

1295296077

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Registry record

Entity type Individual (Type 1)

Name Miss Hannah M Hallissey

Credential MS, ATC

Sex Female

Practice address 800 Country Club Rd, Waterbury, CT, 06708

Phone (203) 596-8586

Enumeration date Mar 26, 2019

Last updated in NPPES Mar 26, 2019

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 000982 (CT) Primary

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 Hannah Hallissey?

Hannah Hallissey is registered in NPPES with the primary taxonomy of Athletic Trainer. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Aubry Fappiano Clinical Social Worker · Waterbury, CT NPI 1720563976 Alexander Imhof Athletic Trainer · Waterbury, CT NPI 1518522069 Donovan Martire Athletic Trainer · Waterbury, CT NPI 1619622826 Robert Zurzola Athletic Trainer · Waterbury, CT NPI 1073399358 Michelle Barnhart Primary Care Nurse Practitioner · Waterbury, CT NPI 1396578886 Ana Madera-Valdez Psychiatric/Mental Health Nurse Practitioner · Waterbury, CT NPI 1730974635

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-26.