Steven Zelman, M.D.
NPI 1487618765 · Nephrology Physician · Mount Vernon, IL
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Zelman, M.D. is a Nephrology Physician provider in Mount Vernon, IL (NPI 1487618765).
Provider details
- NPI number
- 1487618765
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036068228 (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
20 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
102 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) |
|---|---|---|
| Dialysis Services, 1 Physician Visit Per Month (20 Years Or Older)90962 | 102 | $192 |
Typical Medicare-allowed amounts for these services range $192–$192 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 28 |
| Allopurinol | 27 |
| Sevelamer Carbonate | 26 |
| Amlodipine Besylate | 25 |
| Metoprolol Succinate | 24 |
| Furosemide | 22 |
| Calcium Acetate | 20 |
| Escitalopram Oxalate | 12 |
| Losartan Potassium | 12 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-14
- Last updated
- 2012-01-27
Frequently asked questions
- What is Steven Zelman's NPI number?
- Steven Zelman's National Provider Identifier (NPI) is 1487618765, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Zelman's specialty?
- Steven Zelman is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Zelman located?
- Steven Zelman's practice location on file with NPPES is 416 N 12th St, Mount Vernon, IL 62864-4314.
- What is Steven Zelman's phone number?
- The practice phone number listed in the NPPES registry for Steven Zelman is (618) 244-4850.
- Does Steven Zelman accept Medicare?
- Steven Zelman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Zelman's NPI active?
- Yes — Steven Zelman's NPI (1487618765) is active in the NPPES registry as of the last update on 2012-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.