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Brett Geiger, PHARMD
NPI 1104930049 · Pharmacist · Chicago, IL
Brett Geiger, PHARMD is a Pharmacist provider in Chicago, IL (NPI 1104930049).
Provider details
- NPI number
- 1104930049
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Pharmacy Service Providers
- Pharmacotherapy Pharmacist1835P1200X
Pharmacy Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
820 South Damen Ave
Pharmacy Department (119)
Chicago, IL 60612
Phone: (312) 569-7931
Fax: (312) 569-8122
Street-level locationGet directions
Mailing address
6438 N Newgard Ave
Chicago, IL 60626-5012
Registry dates
- Enumerated
- 2006-08-18
- Last updated
- 2025-09-11
Frequently asked questions
- What is Brett Geiger's NPI number?
- Brett Geiger's National Provider Identifier (NPI) is 1104930049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brett Geiger's specialty?
- Brett Geiger is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Brett Geiger located?
- Brett Geiger's practice location on file with NPPES is 820 South Damen Ave, Chicago, IL 60612.
- What is Brett Geiger's phone number?
- The practice phone number listed in the NPPES registry for Brett Geiger is (312) 569-7931.
- Is Brett Geiger's NPI active?
- Yes — Brett Geiger's NPI (1104930049) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.