MATTHEW G WINKELBAUER (MD) – Family Medicine Physician, NPI 1891751277
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
956 FAMILY PRACTICE in NE
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Provider Addresses for MATTHEW G WINKELBAUER (MD)
PO BOX 270
ONEILL, NE 687630270
Phone: (402) 336-2900
Type: Mailing
Avera Saint Anthony's Hospital, 300, North 2nd Street, O'Neill, Holt County, Nebraska, 68763, United States
STE 100
ONEILL, NE 687631519
Phone: (402) 336-2900
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $80.
Total Amount is formed as General ($80) + Research ($0) + Ownership ($0) = $80.
Last reported payment date: 2024-09-20 • Largest payer in this snapshot: Lilly USA, LLC ($28).
Total Amount
$80
General + Research + Ownership
Payments
5
Total payment records
General Amount
$80
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $28 |
| ConvaTec Inc. | $21 |
| Intuitive Surgical, Inc. | $18 |
| Amgen Inc. | $13 |
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: 2004-10-05
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20041005000181 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 100 | 35 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 66 | 32 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 44 | 34 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 18 | 17 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 14 | 12 | $0 |
Insurance plans in this area (ZIP 68763)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | NE | |
| Physician Assistant | NE | |
| Family Practice | NE | |
| Certified Registered Nurse Anesthetist (Crna) | IA | |
| Nurse Practitioner | NE | |
| Nurse Practitioner | NE | |
| Family Practice | NE | |
| Orthopedic Surgery | TX | |
| - | NE | |
| Physician Assistant | NE |
Reviews
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