Derek Firlejczyk, RPH.
NPI 1801118500 · Pharmacist · Tampa, FL
Derek Firlejczyk, RPH. is a Pharmacist provider in Tampa, FL (NPI 1801118500).
Provider details
- NPI number
- 1801118500
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PS37563 (FL)
Specialties & taxonomies
Pharmacy Service Providers
Pharmacy Service Providers
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% 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
Mailing address
Registry dates
- Enumerated
- 2010-02-22
- Last updated
- 2010-02-22
Frequently asked questions
- What is Derek Firlejczyk's NPI number?
- Derek Firlejczyk's National Provider Identifier (NPI) is 1801118500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Firlejczyk's specialty?
- Derek Firlejczyk is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Derek Firlejczyk located?
- Derek Firlejczyk's practice location on file with NPPES is 5400 E Busch Blvd, Tampa, FL 33617-5418.
- What is Derek Firlejczyk's phone number?
- The practice phone number listed in the NPPES registry for Derek Firlejczyk is (813) 985-7479.
- Is Derek Firlejczyk's NPI active?
- Yes — Derek Firlejczyk's NPI (1801118500) is active in the NPPES registry as of the last update on 2010-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.