Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Madison Boukas, PHARMD

Pharmacist in Darien, CT · enumerated 2013 · practices at Connecticut Cvs Pharmacy LLC.

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

National Provider Identifier

1639509193

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Registry record

Entity type Individual (Type 1)

Name Madison Boukas

Credential PHARMD

Sex Female

Practice address 964 Post Rd, Darien, CT, 06820

Phone (203) 655-6335

Enumeration date Nov 20, 2013

Last updated in NPPES Oct 19, 2022

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 058321 (NY) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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 1639509193 active?

Yes, as of the latest NPPES snapshot, NPI 1639509193 is active (record last updated 2022-10-19).

How do I verify Madison Boukas's NPI record?

Cross-check NPI 1639509193 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Connecticut Cvs Pharmacy LLC Pharmacy · Darien, CT NPI 1447354352 Constantina Papaioannou Pharmacist · Darien, CT NPI 1992088827 Kathleen Flynn Pharmacist · Darien, CT NPI 1205431202

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-19.