IndividualActive
Thomas Olczak
NPI 1922384445 · Pharmacist · Clarkston, MI
Thomas Olczak is a Pharmacist provider in Clarkston, MI (NPI 1922384445).
Provider details
- NPI number
- 1922384445
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5302021811 (MI)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
7110 Dixie Hwy
Clarkston, MI 48346-2014
Phone: (248) 922-1231
Fax: (248) 922-1430
Street-level locationGet directions
Mailing address
7110 Dixie Hwy
Clarkston, MI 48346-2014
Registry dates
- Enumerated
- 2011-10-28
- Last updated
- 2011-10-28
Frequently asked questions
- What is Thomas Olczak's NPI number?
- Thomas Olczak's National Provider Identifier (NPI) is 1922384445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Olczak's specialty?
- Thomas Olczak is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Thomas Olczak located?
- Thomas Olczak's practice location on file with NPPES is 7110 Dixie Hwy, Clarkston, MI 48346-2014.
- What is Thomas Olczak's phone number?
- The practice phone number listed in the NPPES registry for Thomas Olczak is (248) 922-1231.
- Is Thomas Olczak's NPI active?
- Yes — Thomas Olczak's NPI (1922384445) is active in the NPPES registry as of the last update on 2011-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.