IndividualActive
Mariam El-Zein
NPI 1346847654 · Pharmacist · Chicago, IL
Mariam El-Zein is a Pharmacist provider in Chicago, IL (NPI 1346847654).
Provider details
- NPI number
- 1346847654
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 051.303515 (IL)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
5140 N California Ave
Chicago, IL 60625-3645
Phone: (773) 878-8200
Street-level locationGet directions
Mailing address
4242 N Sheridan Rd Apt 601
Chicago, IL 60613-4810
Registry dates
- Enumerated
- 2020-10-08
- Last updated
- 2020-10-08
- Certified
- 2020-10-08
Frequently asked questions
- What is Mariam El-Zein's NPI number?
- Mariam El-Zein's National Provider Identifier (NPI) is 1346847654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariam El-Zein's specialty?
- Mariam El-Zein is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Mariam El-Zein located?
- Mariam El-Zein's practice location on file with NPPES is 5140 N California Ave, Chicago, IL 60625-3645.
- What is Mariam El-Zein's phone number?
- The practice phone number listed in the NPPES registry for Mariam El-Zein is (773) 878-8200.
- Is Mariam El-Zein's NPI active?
- Yes — Mariam El-Zein's NPI (1346847654) is active in the NPPES registry as of the last update on 2020-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.