Mohammed Javeed Ansari, M.D.
NPI 1487688131 · Nephrology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mohammed Javeed Ansari, M.D. is a Nephrology Physician provider in Chicago, IL (NPI 1487688131).
Provider details
- NPI number
- 1487688131
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036.122680 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,069 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 35 Minutes99232 | 343 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 273 | $102 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 233 | $17 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 87 | $9 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 69 | $139 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 456 | 115 |
| Carvedilol | 119 | 38 |
| Prednisone | 98 | 24 |
| Losartan Potassium | 79 | 30 |
| Cinacalcet Hcl | 74 | 15 |
| Nifedipinebrand: Nifedipine Er | 67 | 21 |
| Tacrolimus | 63 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2025-04-18
- Certified
- 2025-04-18
Frequently asked questions
- What is Mohammed Javeed Ansari's NPI number?
- Mohammed Javeed Ansari's National Provider Identifier (NPI) is 1487688131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mohammed Javeed Ansari's specialty?
- Mohammed Javeed Ansari is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Mohammed Javeed Ansari located?
- Mohammed Javeed Ansari's practice location on file with NPPES is 676 N Saint Clair St Ste 1900, Chicago, IL 60611-2986.
- What is Mohammed Javeed Ansari's phone number?
- The practice phone number listed in the NPPES registry for Mohammed Javeed Ansari is (312) 695-8900.
- Does Mohammed Javeed Ansari accept Medicare?
- Mohammed Javeed Ansari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mohammed Javeed Ansari's NPI active?
- Yes — Mohammed Javeed Ansari's NPI (1487688131) is active in the NPPES registry as of the last update on 2025-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.