Mohammed Nasaruddin, MD
NPI 1487184875 · Nephrology Physician · Downers Grove, IL
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1487184875
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 125071091 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
11 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,851 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 582 | $119 |
| Creatinine Level to Test for Kidney Function Or Muscle Injury82570 | 315 | $5 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 289 | $9 |
| Kidney Function Blood Test Panel80069 | 288 | $9 |
| Urine Microalbumin (protein) Level82043 | 200 | $6 |
| Total Protein Level, Urine84156 | 192 | $4 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 131 | 43 |
| Empagliflozinbrand: Jardiance | 53 | 18 |
| Dapagliflozin Propanediolbrand: Farxiga | 46 | 12 |
| Amlodipine Besylate | 43 | 18 |
| Lisinopril | 25 | — |
| Furosemide | 20 | — |
| Torsemide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$215 across 10 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (10)
- 520 Rose LnWickenburg, AZ 85390-1447Phone: (303) 390-1940
- 5841 S Maryland AveChicago, IL 60637-1443Phone: (773) 702-3630
- 4309 W Medical Center DrMchenry, IL 60050-8419Phone: (815) 759-4726
- 301 N Main StSheridan, MI 48884-9235Phone: (303) 390-1940
- 1650 4th St SeRochester, MN 55904-4717Phone: (303) 390-1940
- 1900 Sunrise DrSaint Peter, MN 56082-5376Phone: (303) 390-1940
- 110 S Apple Blossom DrChelan, WA 98816-8810Phone: (303) 390-1940
- 530 Bogachiel WayForks, WA 98331-9120Phone: (303) 390-1940
- 800 Alder StSouth Bend, WA 98586-4900Phone: (303) 390-1940
Registry dates
- Enumerated
- 2017-06-18
- Last updated
- 2026-03-03
- Certified
- 2026-03-03
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.