Nader Darwish, MD
NPI 1528680139 · Radiation Oncology Physician · Urbana, IL
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nader Darwish, MD is a Radiation Oncology Physician provider in Urbana, IL (NPI 1528680139).
Provider details
- NPI number
- 1528680139
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036175471 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 2160 S 1st AveMaywood, IL 60153-3328Phone: (708) 216-4051
- 3900 W 203rd StOlympia Fields, IL 60461-1183Phone: (708) 855-7069Fax: (708) 503-3224
Registry dates
- Enumerated
- 2020-05-18
- Last updated
- 2026-05-04
- Certified
- 2026-05-04
Frequently asked questions
- What is Nader Darwish's NPI number?
- Nader Darwish's National Provider Identifier (NPI) is 1528680139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nader Darwish's specialty?
- Nader Darwish is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Nader Darwish located?
- Nader Darwish's practice location on file with NPPES is 509 W University Ave, Urbana, IL 61801-1645.
- What is Nader Darwish's phone number?
- The practice phone number listed in the NPPES registry for Nader Darwish is (217) 383-3273.
- Does Nader Darwish accept Medicare?
- Nader Darwish is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nader Darwish's NPI active?
- Yes — Nader Darwish's NPI (1528680139) is active in the NPPES registry as of the last update on 2026-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.