Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ciara Waters Simeone, PA-C

Physician Assistant in Stamford, CT · enumerated 2020.

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

National Provider Identifier

1649808288

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Registry record

Entity type Individual (Type 1)

Name Ciara Waters Simeone

Credential PA-C

Sex Female

Practice address 1 Hospital Plz, Stamford, CT, 06902

Phone (203) 276-1000

Enumeration date Mar 30, 2020

Last updated in NPPES Dec 19, 2022

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Ciara Simeone?

The National Provider Identifier (NPI) for Ciara Simeone is 1649808288, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ciara Simeone practice?

The practice location on file with NPPES is in Stamford, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-19.