IndividualActive
Jan Costis, RPH
NPI 1427822360 · Pharmacist · South Barrington, IL
Jan Costis, RPH is a Pharmacist provider in South Barrington, IL (NPI 1427822360).
Provider details
- NPI number
- 1427822360
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 051034058 (IL)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(57/100 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
16 Brandywine Rd
South Barrington, IL 60010-9311
Phone: (847) 567-6100
Street-level locationGet directions
Mailing address
2045 Plum Grove Rd
Rolling Meadows, IL 60008-1992
Registry dates
- Enumerated
- 2023-11-10
- Last updated
- 2023-11-10
- Certified
- 2023-11-08
Frequently asked questions
- What is Jan Costis's NPI number?
- Jan Costis's National Provider Identifier (NPI) is 1427822360, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Costis's specialty?
- Jan Costis is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Jan Costis located?
- Jan Costis's practice location on file with NPPES is 16 Brandywine Rd, South Barrington, IL 60010-9311.
- What is Jan Costis's phone number?
- The practice phone number listed in the NPPES registry for Jan Costis is (847) 567-6100.
- Is Jan Costis's NPI active?
- Yes — Jan Costis's NPI (1427822360) is active in the NPPES registry as of the last update on 2023-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.