Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Alyssa Duvel, PHARMD

Q: What is the NPI number for Alyssa Duvel?

The National Provider Identifier (NPI) for Alyssa Duvel is 1811093396, a Type 1 (individual) record in the CMS NPPES registry.

Pharmacotherapy Pharmacist in Deerfield, IL · enumerated 2006.

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

National Provider Identifier

1811093396

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Registry record

Entity type Individual (Type 1)

Name Dr. Alyssa Duvel

Credential PHARMD

Sex Female

Practice address Deerfield, IL, 60015

Phone (847) 999-9999

Enumeration date Sep 15, 2006

Last updated in NPPES Jun 22, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1835P1200X Pharmacotherapy Pharmacist Pharmacy Service Providers · License 0051286534 (IL) 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

What is the NPI number for Alyssa Duvel?

The National Provider Identifier (NPI) for Alyssa Duvel is 1811093396, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alyssa Duvel practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-22.