Rea Harxhi
NPI 1457979833 · Endocrinology, Diabetes & Metabolism Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rea Harxhi is a Endocrinology, Diabetes & Metabolism Physician provider in Chicago, IL (NPI 1457979833).
Provider details
- NPI number
- 1457979833
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- MT220183 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
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
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 1620 W Harrison StChicago, IL 60612-3801Phone: (312) 942-5000
Registry dates
- Enumerated
- 2020-07-11
- Last updated
- 2025-06-09
- Certified
- 2025-06-09
Frequently asked questions
- What is Rea Harxhi's NPI number?
- Rea Harxhi's National Provider Identifier (NPI) is 1457979833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rea Harxhi's specialty?
- Rea Harxhi is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Rea Harxhi located?
- Rea Harxhi's practice location on file with NPPES is 1500 S Fairfield Ave, Chicago, IL 60608-1782.
- What is Rea Harxhi's phone number?
- The practice phone number listed in the NPPES registry for Rea Harxhi is (847) 800-2390.
- Does Rea Harxhi accept Medicare?
- Rea Harxhi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rea Harxhi's NPI active?
- Yes — Rea Harxhi's NPI (1457979833) is active in the NPPES registry as of the last update on 2025-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.