IndividualActive
Luke Witkowski, PHARMD
NPI 1518648740 · Pharmacist · Darien, IL
Luke Witkowski, PHARMD is a Pharmacist provider in Darien, IL (NPI 1518648740).
Provider details
- NPI number
- 1518648740
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 051.305663 (IL)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
7329 Cass Ave
Darien, IL 60561-3660
Phone: (630) 852-0070
Street-level locationGet directions
Mailing address
19707 Summerhill Ct
Tinley Park, IL 60487-9259
Registry dates
- Enumerated
- 2023-07-31
- Last updated
- 2023-07-31
- Certified
- 2023-07-30
Frequently asked questions
- What is Luke Witkowski's NPI number?
- Luke Witkowski's National Provider Identifier (NPI) is 1518648740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luke Witkowski's specialty?
- Luke Witkowski is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Luke Witkowski located?
- Luke Witkowski's practice location on file with NPPES is 7329 Cass Ave, Darien, IL 60561-3660.
- What is Luke Witkowski's phone number?
- The practice phone number listed in the NPPES registry for Luke Witkowski is (630) 852-0070.
- Is Luke Witkowski's NPI active?
- Yes — Luke Witkowski's NPI (1518648740) is active in the NPPES registry as of the last update on 2023-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.