Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Elena Mishel Guerra, PHARM.D
Pharmacist in Chicago, IL · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851748321
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Elena Mishel Guerra
Credential PHARM.D
Sex Female
Practice address 3400 N Western Ave, Chicago, IL, 60618
Phone (773) 327-4094
Enumeration date May 15, 2016
Last updated in NPPES May 15, 2016
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Elena Guerra practice?
The practice location on file with NPPES is in Chicago, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Elena Guerra?
The National Provider Identifier (NPI) for Elena Guerra is 1851748321, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → American Drug Stores LLC Community/Retail Pharmacy · Chicago, IL NPI 1245287796 Steven Piecyk Pharmacist · Chicago, IL NPI 1730514845 Duy Chung Pharmacist · Chicago, IL NPI 1093160467 Stephen Gutekanst Pharmacist · Chicago, IL NPI 1841646460 Osco Drug Community/Retail Pharmacy · Chicago, IL NPI 1437509890 Mack-Anthony Parayo Pharmacist · Chicago, IL NPI 1174067011
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-15.