Naser Rustom, MD
NPI 1154374171 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Naser Rustom, MD is a Internal Medicine Physician provider in Chicago, IL (NPI 1154374171).
Provider details
- NPI number
- 1154374171
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
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
20 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
- 2006-05-19
- Last updated
- 2023-03-07
Frequently asked questions
- What is Naser Rustom's NPI number?
- Naser Rustom's National Provider Identifier (NPI) is 1154374171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Naser Rustom's specialty?
- Naser Rustom is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Naser Rustom located?
- Naser Rustom's practice location on file with NPPES is 4941 N Kedzie Ave, Chicago, IL 60625-5009.
- What is Naser Rustom's phone number?
- The practice phone number listed in the NPPES registry for Naser Rustom is (773) 509-9099.
- Does Naser Rustom accept Medicare?
- Naser Rustom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Naser Rustom's NPI active?
- Yes — Naser Rustom's NPI (1154374171) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.