Fernando Flores-Mendez, MD
NPI 1275111601 · Emergency Medicine Physician · Oak Lawn, IL
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fernando Flores-Mendez, MD is a Emergency Medicine Physician provider in Oak Lawn, IL (NPI 1275111601).
Provider details
- NPI number
- 1275111601
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
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
83% 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
Mailing address
Registry dates
- Enumerated
- 2021-03-29
- Last updated
- 2021-06-25
- Certified
- 2021-06-25
Frequently asked questions
- What is Fernando Flores-Mendez's NPI number?
- Fernando Flores-Mendez's National Provider Identifier (NPI) is 1275111601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fernando Flores-Mendez's specialty?
- Fernando Flores-Mendez is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Fernando Flores-Mendez located?
- Fernando Flores-Mendez's practice location on file with NPPES is 4440 W 95th St, Oak Lawn, IL 60453-2600.
- What is Fernando Flores-Mendez's phone number?
- The practice phone number listed in the NPPES registry for Fernando Flores-Mendez is (708) 684-5375.
- Does Fernando Flores-Mendez accept Medicare?
- Fernando Flores-Mendez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fernando Flores-Mendez's NPI active?
- Yes — Fernando Flores-Mendez's NPI (1275111601) is active in the NPPES registry as of the last update on 2021-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.