RONALD J RUSZKOWSKI (MD) – Hematology & Oncology Physician, NPI 1245237296
Hematology & Oncology Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
Loading map...
Provider Addresses for RONALD J RUSZKOWSKI (MD)
1051, Loftis Boulevard, Port Warwick, Newport News, Newport News City, Virginia, 23606, United States
SUITE 100
NEWPORT NEWS, VA 236063069
Phone: (757) 873-9400
Fax: (757) 873-9420
Type: Location
12502 Willowbrook Rd Ste 440
Cumberland, MD 215026567
Phone: (240) 964-8680
Fax: (240) 964-8688
Type: Location
5900, Lake Wright Drive, Camden Heights, Norfolk, Virginia, 23502, United States
SUITE 300
NORFOLK, VA 235021871
Phone: (757) 213-5700
Fax: (757) 213-5701
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $77.
Total Amount is formed as General ($77) + Research ($0) + Ownership ($0) = $77.
Last reported payment date: 2024-09-04 • Largest payer in this snapshot: Janssen Biotech, Inc. ($77).
Total Amount
$77
General + Research + Ownership
Payments
4
Total payment records
General Amount
$77
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $77 |
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: 2019-06-24
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20050602000171 | I | Hematology/Oncology | VA | TBD |
| I20150213000367 | I | Medical Oncology | SD | TBD |
| I20190206000357 | I | Hematology/Oncology | NC | TBD |
| I20190624000148 | I | Hematology/Oncology | MD | 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 23606)
Loading plans...
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.