NATALIYA MELNYK (M.D) – Hematology & Oncology Physician, NPI 1023306065
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
784 HEMATOLOGY/ONCOLOGY in PA
Provider Addresses for NATALIYA MELNYK (M.D)
2102 HARRISBURG PIKE
LANCASTER, PA 176012644
Phone: (717) 544-9400
Fax: (717) 544-9401
Type: Mailing
500 UPPER CHESAPEAKE DR
BEL AIR, MD 210144324
Phone: (443) 643-3010
Fax: (443) 643-3011
Type: Location
650 McHenry Rd Ste 3100
Aberdeen, MD 210012682
Phone: (443) 843-7800
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $222.
Total Amount is formed as General ($222) + Research ($0) + Ownership ($0) = $222.
Last reported payment date: 2024-10-24 • Largest payer in this snapshot: E.R. Squibb & Sons, L.L.C. ($128).
Total Amount
$222
General + Research + Ownership
Payments
8
Total payment records
General Amount
$222
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| E.R. Squibb & Sons, L.L.C. | $128 |
| GlaxoSmithKline, LLC. | $69 |
| Celgene Corporation | $25 |
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: 2021-09-16
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 |
|---|---|---|---|---|
| I20210916003476 | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 537 | 256 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 387 | 147 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 260 | 140 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 185 | 33 | $0 |
| 96413 | Administration of chemotherapy into vein, 1 hour or less | 117 | 24 | $0 |
Insurance plans in this area (ZIP 17601)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice, Addiction Medicine | PA | |
| N E U R O L O G Y | NY | |
| Family Practice | PA | |
| Nurse Practitioner | PA | |
| - | PA | |
| Epileptologists, Neurology | PA | |
| - | PA | |
| Nurse Practitioner | PA | |
| - | PA | |
| Family Practice | PA |
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