IndividualActive
William Trzaskus, RPH
NPI 1710332168 · Pharmacist · Griffith, IN
William Trzaskus, RPH is a Pharmacist provider in Griffith, IN (NPI 1710332168).
Provider details
- NPI number
- 1710332168
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- 051032341 (IL)
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
430 W Ridge Rd
Griffith, IN 46319-1018
Phone: (219) 972-0364
Street-level locationGet directions
Mailing address
8931 Pheasant Lake Dr
Tinley Park, IL 60487-9570
Registry dates
- Enumerated
- 2016-05-03
- Last updated
- 2016-05-03
Frequently asked questions
- What is William Trzaskus's NPI number?
- William Trzaskus's National Provider Identifier (NPI) is 1710332168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Trzaskus's specialty?
- William Trzaskus is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is William Trzaskus located?
- William Trzaskus's practice location on file with NPPES is 430 W Ridge Rd, Griffith, IN 46319-1018.
- What is William Trzaskus's phone number?
- The practice phone number listed in the NPPES registry for William Trzaskus is (219) 972-0364.
- Is William Trzaskus's NPI active?
- Yes — William Trzaskus's NPI (1710332168) is active in the NPPES registry as of the last update on 2016-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.