DR. CHIKE MAGNUS NZERUE (M.D.) – Nephrology Physician, NPI 1912976762
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,575 INTERNAL MEDICINE in NV
Provider Addresses for DR. CHIKE MAGNUS NZERUE (M.D.)
861 CORONADO CENTER DR STE 211
HENDERSON, NV 890523992
Phone: (702) 407-8241
Fax: (702) 492-1728
Type: Mailing
140 W 7TH ST
COOKEVILLE, TN 385011726
Phone: (931) 783-5582
Fax: (931) 526-6760
Type: Mailing
145 W 4TH ST STE 102
COOKEVILLE, TN 385012476
Phone: (931) 783-2902
Fax: (931) 783-2219
Type: Location
DR DB TODD JR BLVD & CHARLOTTE AVE SB, Dr. D.B. Todd Jr. Boulevard, Nashville, Davidson County, Middle Tennessee, Tennessee, 37203, United States
NASHVILLE, TN 37208
Phone: (615) 327-5539
Fax: (615) 327-5813
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 64 Open Payments records for all available years, with a total value of $56,890.
Total Amount is formed as General ($56,890) + Research ($0) + Ownership ($0) = $56,890.
Last reported payment date: 2024-12-04 • Largest payer in this snapshot: Calliditas Therapeutics US Inc. ($29,169).
Total Amount
$56,890
General + Research + Ownership
Payments
64
Total payment records
General Amount
$56,890
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Calliditas Therapeutics US Inc. | $29,169 |
| CALLIDITAS THERAPEUTICS US INC. | $27,371 |
| AstraZeneca Pharmaceuticals LP | $175 |
| Novo Nordisk Inc | $121 |
| Horizon Therapeutics plc | $28 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2017-09-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20051220000366 | I | Hospitalist | GA | TBD |
| I20060111000681 | I | Nephrology | TN | TBD |
| I20170913003004 | I | Internal Medicine | NV | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 430 | 174 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 217 | 115 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 78 | 52 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 48 | 48 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 40 | 37 | $0 |
Insurance plans in this area (ZIP 89052)
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Provider's Procedures
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