DR. PETER G. KAMHOUT (M.D.) – Emergency Medicine Physician, NPI 1538180732
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,158 EMERGENCY MEDICINE in MI
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Provider Addresses for DR. PETER G. KAMHOUT (M.D.)
North Shadeland Avenue, Castleton, Vertland, Indianapolis, Indiana, 46250, United States
SUITE 130 - PROVIDER ENROLLMENT
INDIANAPOLIS, IN 462194959
Phone: (616) 975-1845
Fax: (317) 962-4343
Type: Mailing
Mercy Health Hackley Campus, 1700, Clinton Street, Muskegon, Muskegon County, Michigan, 49444, United States
MUSKEGON, MI 494425502
Phone: (231) 728-4601
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $20.
Total Amount is formed as General ($20) + Research ($0) + Ownership ($0) = $20.
Last reported payment date: 2023-11-28 • Largest payer in this snapshot: CSL Behring ($20).
Total Amount
$20
General + Research + Ownership
Payments
1
Total payment records
General Amount
$20
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-28
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| CSL Behring | $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: 2013-11-15
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20070711000792 | I | Emergency Medicine | MI | TBD |
| I20130507000271 | I | Emergency Medicine | IN | TBD |
| I20131115000202 | I | Emergency Medicine | IL | 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 |
|---|---|---|---|---|
| 99284 | Emergency department visit with moderate level of medical decision making | 92 | 91 | $0 |
| 99285 | Emergency department visit with high level of medical decision making | 76 | 75 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 12 | 12 | $0 |
| 99291 | Critical care, first 30-74 minutes | 11 | 11 | $0 |
Insurance plans in this area (ZIP 46219)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | IN | |
| Emergency Medicine | IN | |
| Emergency Medicine, Family Practice | MI | |
| Emergency Medicine | OH | |
| Physician Assistant | IN | |
| Emergency Medicine | IL | |
| Emergency Medicine | IN | |
| Emergency Medicine | IN | |
| - | MI | |
| Nurse Practitioner | IN |
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