HARLIE HIMMELBERG – Medical Physician Assistant, NPI 1427772516
Medical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,396 PHYSICIAN ASSISTANT in NE
Provider Addresses for HARLIE HIMMELBERG
1919 W 39TH ST APT E9
KEARNEY, NE 688452777
Phone: (402) 621-0599
Type: Mailing
1026 E 2ND ST
CASPER, WY 826012902
Phone: (402) 621-0599
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 11 Open Payments records for all available years, with a total value of $399.
Total Amount is formed as General ($399) + Research ($0) + Ownership ($0) = $399.
Last reported payment date: 2024-12-03 • Largest payer in this snapshot: Madrigal Pharmaceuticals ($180).
Total Amount
$399
General + Research + Ownership
Payments
11
Total payment records
General Amount
$399
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Madrigal Pharmaceuticals | $180 |
| GENZYME CORPORATION | $99 |
| ABBVIE INC. | $60 |
| Janssen Biotech, Inc. | $26 |
| QOL Medical, LLC | $20 |
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: 2023-06-14
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 |
|---|---|---|---|---|
| I20230614002116 | I | Physician Assistant | WY | 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 | 319 | 144 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 158 | 18 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 131 | 126 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 100 | 52 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 77 | 76 | $0 |
Insurance plans in this area (ZIP 68845)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| G A S T R O E N T E R O L O G Y | TX | |
| Physician Assistant | WY | |
| Gastroenterology, Infectious Disease, Internal Medicine | WY | |
| Nurse Practitioner | WY | |
| P A T H O L O G Y | WI | |
| G A S T R O E N T E R O L O G Y | TX |
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