IndividualActive
Mary Johnson
NPI 1467868414 · Pharmacotherapy Pharmacist · St Charles, IL
Mary Johnson is a Pharmacotherapy Pharmacist provider in St Charles, IL (NPI 1467868414).
Provider details
- NPI number
- 1467868414
- Entity type
- Individual
- Primary specialty
- Pharmacotherapy PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 051289349 (IL)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
855 S Randall Rd
St Charles, IL 60174-1570
Phone: (616) 430-9555
Street-level locationGet directions
Mailing address
855 S Randall Rd
St Charles, IL 60174-1570
Registry dates
- Enumerated
- 2014-07-09
- Last updated
- 2014-07-09
Frequently asked questions
- What is Mary Johnson's NPI number?
- Mary Johnson's National Provider Identifier (NPI) is 1467868414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Johnson's specialty?
- Mary Johnson is listed in the NPPES registry with a primary specialty of Pharmacotherapy Pharmacist (Pharmacy Service Providers).
- Where is Mary Johnson located?
- Mary Johnson's practice location on file with NPPES is 855 S Randall Rd, St Charles, IL 60174-1570.
- What is Mary Johnson's phone number?
- The practice phone number listed in the NPPES registry for Mary Johnson is (616) 430-9555.
- Is Mary Johnson's NPI active?
- Yes — Mary Johnson's NPI (1467868414) is active in the NPPES registry as of the last update on 2014-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.