CLAUDIA MERKLEY (ACNP) – Acute Care Nurse Practitioner, NPI 1174524573
Acute Care Nurse Practitioner
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Profile Insights
NPPES metrics only — not quality of care.
8,191 NURSE PRACTITIONER in IN
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Provider Addresses for CLAUDIA MERKLEY (ACNP)
PO BOX 13059
BELFAST, ME 049154021
Phone: (812) 485-1220
Type: Mailing
Saint Marys Drive, Evansville, Vanderburgh County, Indiana, 47750, United States
SUITE 300
EVANSVILLE, IN 477148005
Phone: (812) 473-2642
Fax: (812) 474-4458
Type: Location
901 SAINT MARYS DR STE 300
EVANSVILLE, IN 477140521
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 50 Open Payments records for all available years, with a total value of $3,471.
Total Amount is formed as General ($3,471) + Research ($0) + Ownership ($0) = $3,471.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: ATRICURE, INC. ($2,108).
Total Amount
$3,471
General + Research + Ownership
Payments
50
Total payment records
General Amount
$3,471
General payments
Research Amount
$0
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 |
|---|---|
| ATRICURE, INC. | $2,108 |
| Edwards Lifesciences Corporation | $1,075 |
| ABIOMED | $121 |
| Medical Device Business Services, Inc. | $117 |
| Abbott Laboratories | $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: 2010-12-28
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 |
|---|---|---|---|---|
| I20101228000903 | I | Nurse Practitioner | IN | 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 |
|---|---|---|---|---|
| 33508 | Harvest of vein using an endoscope | 23 | 23 | $0 |
| 33533 | Coronary artery bypass using artery graft, 1 graft | 23 | 23 | $0 |
| 33268 | Exclusion of appendage of left upper chamber of heart performed during other procedure on chest | 13 | 13 | $0 |
| 33518 | Coronary artery bypass using vein or artery graft, 2 grafts | 11 | 11 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 11 | 11 | $0 |
Insurance plans in this area (ZIP 04915)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NURSE PRACTITIONER | IN | 33533 | Heart artery bypass to repair one artery | 12 | 12 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IN | |
| - | ME | |
| O B S T E T R I C S/ G Y N E C O L O G Y | ME | |
| Family Practice | ME | |
| - | ME | |
| P O D I A T R Y | ME | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology) | CA | |
| Nurse Practitioner | IN | |
| - | ME | |
| Physician Assistant | TN |
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