Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Brett L Geiger, PHARMD

Pharmacist in Chicago, IL · enumerated 2006.

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

National Provider Identifier

1104930049

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Brett L Geiger

Credential PHARMD

Sex Male

Practice address 820 South Damen Ave, Pharmacy Department (119), Chicago, IL, 60612

Phone (312) 569-7931

Fax (312) 569-8122

Enumeration date Aug 18, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers Primary

1835P1200X Pharmacotherapy Pharmacist Pharmacy Service Providers Secondary

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 1104930049 active?

Yes, as of the latest NPPES snapshot, NPI 1104930049 is active (record last updated 2025-09-11).

How do I verify Brett Geiger's NPI record?

Cross-check NPI 1104930049 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.