MARY C. NADING (PA-C) – Physician Assistant, NPI 1326412719
Physician Assistant
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
1,649 PHYSICIAN ASSISTANT in IA
Provider Addresses for MARY C. NADING (PA-C)
4612 PRAIRIE PKWY
CEDAR FALLS, IA 506137971
Phone: (319) 472-7222
Type: Location
4150 KIMBALL AVE
PO BOX 2758
WATERLOO, IA 507042758
Phone: (319) 235-5390
Fax: (319) 233-1630
Type: Mailing
1015 S HACKETT RD
WATERLOO, IA 507013500
Phone: (319) 234-5990
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $253.
Total Amount is formed as General ($253) + Research ($0) + Ownership ($0) = $253.
Last reported payment date: 2024-11-06 • Largest payer in this snapshot: Phathom Pharmaceuticals, Inc. ($137).
Total Amount
$253
General + Research + Ownership
Payments
6
Total payment records
General Amount
$253
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Phathom Pharmaceuticals, Inc. | $137 |
| GENZYME CORPORATION | $56 |
| Ardelyx, Inc. | $39 |
| Novo Nordisk Inc | $21 |
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: 2015-12-22
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 |
|---|---|---|---|---|
| I20151222002028 | I | Physician Assistant | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 345 | 218 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 87 | 87 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 82 | 77 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 33 | 33 | $0 |
| 76705 | Limited ultrasound scan of abdomen | 14 | 14 | $0 |
Insurance plans in this area (ZIP 50613)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IA | |
| - | IA | |
| O P T O M E T R Y | IA | |
| - | IA | |
| - | IA | |
| - | IA | |
| Family Practice | IA | |
| - | IA | |
| - | IA | |
| Nurse Practitioner | MN |
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