Karim S Yunez MD Sc
NPI 1831238476 · Internal Medicine Physician · Lombard, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karim S Yunez MD Sc is a Internal Medicine Physician organization in Lombard, IL (NPI 1831238476).
Provider details
- NPI number
- 1831238476
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Karim Yunez, President(630) 627-3700
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2007-02-06
- Last updated
- 2025-07-29
- Certified
- 2025-07-24
Frequently asked questions
- What is Karim S Yunez MD Sc's NPI number?
- Karim S Yunez MD Sc's National Provider Identifier (NPI) is 1831238476, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Karim S Yunez MD Sc?
- Karim S Yunez MD Sc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karim S Yunez MD Sc located?
- Karim S Yunez MD Sc's practice location on file with NPPES is 130 S Main St, Lombard, IL 60148-2670.
- What is Karim S Yunez MD Sc's phone number?
- The practice phone number listed in the NPPES registry for Karim S Yunez MD Sc is (630) 627-3700.
- Does Karim S Yunez MD Sc accept Medicare?
- Karim S Yunez MD Sc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Karim S Yunez MD Sc?
- The authorized official listed on Karim S Yunez MD Sc's NPPES record is Karim Yunez, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Karim S Yunez MD Sc's NPI active?
- Yes — Karim S Yunez MD Sc's NPI (1831238476) is active in the NPPES registry as of the last update on 2025-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.