DR. CHATHULA PASINDU KUMARASINGHE (MD) – Hematology & Oncology Physician, NPI 1174184840
Hematology & Oncology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
426 MEDICAL ONCOLOGY in PA
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Provider Addresses for DR. CHATHULA PASINDU KUMARASINGHE (MD)
North 15th Street, Pittville, Philadelphia, Philadelphia County, Pennsylvania, 19126, United States
PHILADELPHIA, PA 191021198
Phone: (215) 762-7916
Type: Location
1400 HAL GREER BLVD
HUNTINGTON, WV 257014114
Phone: (304) 399-6500
Fax: (304) 399-6621
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 18 Open Payments records for all available years, with a total value of $1,723.
Total Amount is formed as General ($1,723) + Research ($0) + Ownership ($0) = $1,723.
Last reported payment date: 2024-08-19 • Largest payer in this snapshot: Seagen Inc. ($620).
Total Amount
$1,723
General + Research + Ownership
Payments
18
Total payment records
General Amount
$1,723
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Seagen Inc. | $620 |
| ABBVIE INC. | $350 |
| Bayer Healthcare Pharmaceuticals Inc. | $247 |
| PFIZER INC. | $136 |
| Blueprint Medicines Corporation | $125 |
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: 2025-08-06
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 |
|---|---|---|---|---|
| I20250806000023 | I | Medical Oncology | WV | 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 19102)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Hospitalist, Family Practice | WV | |
| Nurse Practitioner | WV | |
| General Surgery | FL | |
| - | WV | |
| Family Practice | WV | |
| Internal Medicine | WV | |
| H E M A T O L O G Y/ O N C O L O G Y | WV | |
| - | WV | |
| Nurse Practitioner | WV | |
| Radiation Oncology | WV |
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