IndividualActive
Joseph Guglielmi
NPI 1831524545 · Pharmacist · Oak Lawn, IL
Joseph Guglielmi is a Pharmacist provider in Oak Lawn, IL (NPI 1831524545).
Provider details
- NPI number
- 1831524545
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 051-029734 (IL)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
4101 W 95th St
Oak Lawn, IL 60453-3587
Phone: (708) 422-8455
Street-level locationGet directions
Mailing address
4101 W 95th St
Oak Lawn, IL 60453-3587
Registry dates
- Enumerated
- 2013-09-12
- Last updated
- 2013-09-12
Frequently asked questions
- What is Joseph Guglielmi's NPI number?
- Joseph Guglielmi's National Provider Identifier (NPI) is 1831524545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Guglielmi's specialty?
- Joseph Guglielmi is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Joseph Guglielmi located?
- Joseph Guglielmi's practice location on file with NPPES is 4101 W 95th St, Oak Lawn, IL 60453-3587.
- What is Joseph Guglielmi's phone number?
- The practice phone number listed in the NPPES registry for Joseph Guglielmi is (708) 422-8455.
- Is Joseph Guglielmi's NPI active?
- Yes — Joseph Guglielmi's NPI (1831524545) is active in the NPPES registry as of the last update on 2013-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.