JEROLD S NAPIER (MD) – Nephrology Physician, NPI 1376526707
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,218 INTERNAL MEDICINE in MI
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Provider Addresses for JEROLD S NAPIER (MD)
Carol Stream Police Department, Hiawatha Drive, Carol Stream, DuPage County, Illinois, 60188, United States
CAROL STREAM, IL 601220021
Phone: (906) 225-3910
Type: Mailing
Eye Associates of Marquette, 1414, West Fair Avenue, Marquette, Marquette County, Michigan, 49855, United States
STE 344
MARQUETTE, MI 498552675
Phone: (906) 225-3910
Fax: (906) 225-4529
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 21 Open Payments records for all available years, with a total value of $467.
Total Amount is formed as General ($467) + Research ($0) + Ownership ($0) = $467.
Last reported payment date: 2024-11-14 • Largest payer in this snapshot: Fresenius USA Marketing, Inc. ($77).
Total Amount
$467
General + Research + Ownership
Payments
21
Total payment records
General Amount
$467
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-14
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2010-03-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20100317000952 | I | Internal Medicine | MI | 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 |
|---|---|---|---|---|
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 188 | 40 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 177 | 100 | $0 |
| 90966 | Home dialysis services per month (20 years or older) | 70 | 12 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 65 | 54 | $0 |
| 90961 | Dialysis services, 2-3 physician visits per month (20 years or older) | 30 | 17 | $0 |
Insurance plans in this area (ZIP 60122)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MI | |
| Pulmonary Disease | MI | |
| H O S P I T A L I S T | MI | |
| Physician Assistant | MI | |
| Thoracic Surgery | IL | |
| Nurse Practitioner | MI | |
| - | MI | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology) | MI | |
| - | MI | |
| Cardiovascular Disease (Cardiology) | MI |
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