KATHLEEN M TONKIN (PAC) – Hematology & Oncology Physician, NPI 1144210402
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for KATHLEEN M TONKIN (PAC)
201, South 68th Street Place, Lincoln, Lancaster County, Nebraska, 68510, United States
STE 200
LINCOLN, NE 685102496
Phone: (402) 420-7000
Fax: (402) 420-7240
Type: Mailing
4101 TIGER LILY RD STE 100
LINCOLN, NE 685165587
Phone: (402) 420-7000
Fax: (402) 420-6969
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 104 Open Payments records for all available years, with a total value of $2,032.
Total Amount is formed as General ($2,032) + Research ($0) + Ownership ($0) = $2,032.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Janssen Biotech, Inc. ($234).
Total Amount
$2,032
General + Research + Ownership
Payments
104
Total payment records
General Amount
$2,032
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $234 |
| ABBVIE INC. | $159 |
| Lilly USA, LLC | $113 |
| AstraZeneca Pharmaceuticals LP | $110 |
| Pharmacyclics LLC, an AbbVie Company | $81 |
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: 2005-10-10
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 |
|---|---|---|---|---|
| I20051010000350 | I | Physician Assistant | NE | 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 | 340 | 236 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 176 | 147 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 80 | 53 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 51 | 33 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 28 | 26 | $0 |
Insurance plans in this area (ZIP 68510)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | NE | |
| Occupational Therapist In Private Practice | NE | |
| Radiation Oncology | NE | |
| Nurse Practitioner | NE | |
| - | NE | |
| Hematology/Oncology, Internal Medicine | NE | |
| Hematology/Oncology, Internal Medicine | TX | |
| Hematology/Oncology, Internal Medicine | NE | |
| Occupational Therapist In Private Practice | NE | |
| - | NE |
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