IndividualActive
John Rennau
NPI 1407132103 · Pharmacist · La Grange Highlands, IL
John Rennau is a Pharmacist provider in La Grange Highlands, IL (NPI 1407132103).
Provider details
- NPI number
- 1407132103
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 051032344 (IL)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(81/100 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
6600 Willow Springs Rd
La Grange Highlands, IL 60525-4593
Phone: (708) 588-1253
Fax: (708) 588-1309
Street-level locationGet directions
Mailing address
6600 Willow Springs Rd
La Grange Highlands, IL 60525-4593
Registry dates
- Enumerated
- 2011-10-25
- Last updated
- 2011-10-25
Frequently asked questions
- What is John Rennau's NPI number?
- John Rennau's National Provider Identifier (NPI) is 1407132103, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Rennau's specialty?
- John Rennau is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is John Rennau located?
- John Rennau's practice location on file with NPPES is 6600 Willow Springs Rd, La Grange Highlands, IL 60525-4593.
- What is John Rennau's phone number?
- The practice phone number listed in the NPPES registry for John Rennau is (708) 588-1253.
- Is John Rennau's NPI active?
- Yes — John Rennau's NPI (1407132103) is active in the NPPES registry as of the last update on 2011-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.