IndividualActive
Matthew Siemiawski
NPI 1558719732 · Pharmacist · Chesterton, IN
Matthew Siemiawski is a Pharmacist provider in Chesterton, IN (NPI 1558719732).
Provider details
- NPI number
- 1558719732
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 26025682A (IN)
Specialties & taxonomies
Pharmacy Service Providers
Pharmacy Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
747 Indian Boundary Rd
Chesterton, IN 46304-1518
Phone: (219) 983-1290
Street-level locationGet directions
Mailing address
747 Indian Boundary Rd
Chesterton, IN 46304-1518
Registry dates
- Enumerated
- 2016-05-29
- Last updated
- 2016-05-29
Frequently asked questions
- What is Matthew Siemiawski's NPI number?
- Matthew Siemiawski's National Provider Identifier (NPI) is 1558719732, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Siemiawski's specialty?
- Matthew Siemiawski is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Matthew Siemiawski located?
- Matthew Siemiawski's practice location on file with NPPES is 747 Indian Boundary Rd, Chesterton, IN 46304-1518.
- What is Matthew Siemiawski's phone number?
- The practice phone number listed in the NPPES registry for Matthew Siemiawski is (219) 983-1290.
- Is Matthew Siemiawski's NPI active?
- Yes — Matthew Siemiawski's NPI (1558719732) is active in the NPPES registry as of the last update on 2016-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.