MRS. WENDY LYNN CHAPIN (ARNP) – Family Nurse Practitioner, NPI 1740616739
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,532 NURSE PRACTITIONER in IA
Provider Addresses for MRS. WENDY LYNN CHAPIN (ARNP)
3812 PHEASANT LN
WATERLOO, IA 507015200
Phone: (319) 236-3444
Fax: (319) 236-0257
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 4 Open Payments records for all available years, with a total value of $66.
Total Amount is formed as General ($66) + Research ($0) + Ownership ($0) = $66.
Last reported payment date: 2024-11-12 • Largest payer in this snapshot: PFIZER INC. ($30).
Total Amount
$66
General + Research + Ownership
Payments
4
Total payment records
General Amount
$66
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $30 |
| UCB, Inc. | $20 |
| Biofrontera Inc. | $16 |
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: 2013-11-26
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 |
|---|---|---|---|---|
| I20131126001066 | I | Nurse Practitioner | 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 |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 1,661 | 273 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 790 | 615 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 582 | 403 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 363 | 273 | $0 |
| 17110 | Destruction of skin growth, 1-14 growths | 332 | 268 | $0 |
Insurance plans in this area (ZIP 50701)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | IA | |
| Physician Assistant | IA | |
| Nurse Practitioner | IA | |
| Nurse Practitioner | IA |
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