DR. CARLA MARIE NESTER (M.D.) – Pediatric Nephrology Physician, NPI 1538387873
Pediatric Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
109 NEPHROLOGY in IA
Provider Addresses for DR. CARLA MARIE NESTER (M.D.)
200 HAWKINS DR
4036BT
IOWA CITY, IA 522421083
Phone: (319) 353-7335
Fax: (319) 384-9616
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 45 Open Payments records for all available years, with a total value of $83,783.
Total Amount is formed as General ($81,619) + Research ($2,164) + Ownership ($0) = $83,783.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($63,142).
Total Amount
$83,783
General + Research + Ownership
Payments
45
Total payment records
General Amount
$81,619
General payments
Research Amount
$2,164
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novartis Pharmaceuticals Corporation | $63,142 |
| Alexion Pharmaceuticals, Inc. | $11,080 |
| BioCryst Pharmaceuticals, Inc. | $8,281 |
| VERTEX PHARMACEUTICALS INCORPORATED | $1,229 |
| Amgen Inc. | $51 |
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: 2007-08-02
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 |
|---|---|---|---|---|
| I20070802000424 | I | Nephrology | IA | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 52242)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IA | |
| - | IA | |
| - | IA | |
| - | CA | |
| O P H T H A L M O L O G Y | IA | |
| - | IA | |
| - | IA | |
| - | IA | |
| - | CA | |
| - | IA |
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