Syed Rizvi, MD
NPI 1508836172 · Nephrology Physician · South Bend, IN
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Syed Rizvi, MD is a Nephrology Physician provider in South Bend, IN (NPI 1508836172).
Provider details
- NPI number
- 1508836172
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01072465A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,249 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 683 | $118 |
| 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 | 642 | $15 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 246 | $73 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 195 | $109 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 130 | $9 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 343 | 98 |
| Losartan Potassium | 264 | 74 |
| Potassium Chloride | 240 | 63 |
| Furosemide | 235 | 69 |
| Torsemide | 197 | 58 |
| Spironolactone | 189 | 54 |
| Lisinopril | 126 | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$173 across 4 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 (2)
- 900 I StLa Porte, IN 46350-5533Phone: (219) 324-1700
- 1815 E Ireland RdSouth Bend, IN 46614-2845Phone: (574) 647-1700
Registry dates
- Enumerated
- 2006-01-25
- Last updated
- 2023-05-01
- Certified
- 2023-05-01
Frequently asked questions
- What is Syed Rizvi's NPI number?
- Syed Rizvi's National Provider Identifier (NPI) is 1508836172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Syed Rizvi's specialty?
- Syed Rizvi is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Syed Rizvi located?
- Syed Rizvi's practice location on file with NPPES is 2235 Cleveland Rd, South Bend, IN 46628-3529.
- What is Syed Rizvi's phone number?
- The practice phone number listed in the NPPES registry for Syed Rizvi is (574) 647-4530.
- Does Syed Rizvi accept Medicare?
- Syed Rizvi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Syed Rizvi's NPI active?
- Yes — Syed Rizvi's NPI (1508836172) is active in the NPPES registry as of the last update on 2023-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.