RYAN C RAMAEKERS (MD) – Hematology & Oncology Physician, NPI 1174539936
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
57 HEMATOLOGY/ONCOLOGY in NE
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Provider Addresses for RYAN C RAMAEKERS (MD)
2000, Q Street, Malone, Lincoln, Lancaster County, Nebraska, 68503, United States
SUITE 500
LINCOLN, NE 685033609
Phone: (402) 717-4377
Fax: (402) 717-4317
Type: Mailing
Family Practice of Grand Island, 2116, West Faidley Avenue, Grand Island, Hall County, Nebraska, 68803, United States
GRAND ISLAND, NE 688034678
Phone: (308) 398-5450
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 30 Open Payments records for all available years, with a total value of $734.
Total Amount is formed as General ($734) + Research ($0) + Ownership ($0) = $734.
Last reported payment date: 2024-12-02 • Largest payer in this snapshot: AIMMUNE THERAPEUTICS, INC. ($152).
Total Amount
$734
General + Research + Ownership
Payments
30
Total payment records
General Amount
$734
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-02
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AIMMUNE THERAPEUTICS, INC. | $152 |
| Daiichi Sankyo Inc. | $94 |
| ABBVIE INC. | $81 |
| Novartis Pharmaceuticals Corporation | $56 |
| Octapharma USA, Inc. | $42 |
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: 2021-04-01
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20070727000513 | I | Hematology/Oncology | NE | TBD |
| I20210401000245 | I | Hematology/Oncology | ND | 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 |
|---|---|---|---|---|
| J1439 | Injection, ferric carboxymaltose, 1 mg | 44,250 | 26 | $0 |
| J9271 | Injection, pembrolizumab, 1 mg | 25,806 | 27 | $0 |
| J1453 | Injection, fosaprepitant, 1 mg | 20,100 | 38 | $0 |
| J9299 | Injection, nivolumab, 1 mg | 19,800 | 11 | $0 |
| J0897 | Injection, denosumab, 1 mg | 6,480 | 19 | $0 |
Insurance plans in this area (ZIP 68503)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | NE | |
| - | IA | |
| H E M A T O L O G Y/ O N C O L O G Y | NE | |
| H E M A T O L O G Y/ O N C O L O G Y | MO | |
| Nurse Practitioner | NE | |
| Medical Oncology, Hematology | NE | |
| Nurse Practitioner | NE | |
| Medical Oncology, Hematology | NE | |
| - | NE | |
| Physician Assistant | NE |
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