IndividualActive
John Groesbeck, RPH
NPI 1841218922 · Pharmacist · Streator, IL
John Groesbeck, RPH is a Pharmacist provider in Streator, IL (NPI 1841218922).
Provider details
- NPI number
- 1841218922
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
109 E Main St
Streator, IL 61364-2924
Phone: (815) 672-2968
Fax: (815) 672-4806
Street-level locationGet directions
Mailing address
1613 1590th Rd
Streator, IL 61364-9644
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Groesbeck's NPI number?
- John Groesbeck's National Provider Identifier (NPI) is 1841218922, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Groesbeck's specialty?
- John Groesbeck is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is John Groesbeck located?
- John Groesbeck's practice location on file with NPPES is 109 E Main St, Streator, IL 61364-2924.
- What is John Groesbeck's phone number?
- The practice phone number listed in the NPPES registry for John Groesbeck is (815) 672-2968.
- Is John Groesbeck's NPI active?
- Yes — John Groesbeck's NPI (1841218922) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.