CATHERINE NINA KOWAL (MD) – Rheumatology Physician, NPI 1013909332
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
449 RHEUMATOLOGY in FL
Provider Addresses for CATHERINE NINA KOWAL (MD)
1855 VETERANS PARK DR
SUITE 103
NAPLES, FL 341090446
Phone: (239) 596-5220
Fax: (239) 643-9816
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 398 Open Payments records for all available years, with a total value of $8,368.
Total Amount is formed as General ($8,368) + Research ($0) + Ownership ($0) = $8,368.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Amgen Inc. ($1,061).
Total Amount
$8,368
General + Research + Ownership
Payments
398
Total payment records
General Amount
$8,368
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $1,061 |
| UCB, Inc. | $832 |
| ABBVIE INC. | $757 |
| Novartis Pharmaceuticals Corporation | $471 |
| AstraZeneca Pharmaceuticals LP | $426 |
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: 2004-10-19
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 |
|---|---|---|---|---|
| I20041019001310 | I | Rheumatology | FL | 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 |
|---|---|---|---|---|
| J0717 | Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 115,200 | 59 | $0 |
| J3262 | Injection, tocilizumab, 1 mg | 37,040 | 27 | $0 |
| J1602 | Injection, golimumab, 1 mg, for intravenous use | 18,127 | 38 | $0 |
| J0129 | Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 17,750 | 43 | $0 |
| J3111 | Injection, romosozumab-aqqg, 1 mg | 9,870 | 11 | $0 |
Insurance plans in this area (ZIP 34109)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | FL | |
| Nurse Practitioner | FL | |
| - | FL | |
| R H E U M A T O L O G Y | FL | |
| Rheumatology, Internal Medicine | FL | |
| R H E U M A T O L O G Y | FL | |
| - | FL | |
| R H E U M A T O L O G Y | FL | |
| Nurse Practitioner | FL | |
| Rheumatology, Internal Medicine | FL |
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