JOSHUA C FEHL (MD) – Sleep Medicine (Internal Medicine) Physician, NPI 1487942652
Sleep Medicine (Internal Medicine) Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
77 SLEEP MEDICINE in WI
Provider Addresses for JOSHUA C FEHL (MD)
10600 N PORT WASHINGTON RD STE 200
MEQUON, WI 530925084
Phone: (262) 240-3100
Type: Mailing
903 MINERAL POINT AVE
JANESVILLE, WI 535482970
Phone: (608) 756-5555
Type: Mailing
975 PORT WASHINGTON RD
GRAFTON, WI 530249201
Phone: (262) 329-1000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $161.
Total Amount is formed as General ($161) + Research ($0) + Ownership ($0) = $161.
Last reported payment date: 2024-01-25 • Largest payer in this snapshot: Inspire Medical Systems, Inc. ($106).
Total Amount
$161
General + Research + Ownership
Payments
4
Total payment records
General Amount
$161
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-01-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inspire Medical Systems, Inc. | $106 |
| ABBVIE INC. | $55 |
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: 2015-07-08
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 |
|---|---|---|---|---|
| I20150708001227 | I | Sleep Medicine | WI | 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 | 158 | 141 | $0 |
| 95811 | Sleep study in sleep lab with continuous airway pressure (6 years or older) | 110 | 101 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 94 | 94 | $0 |
| 95810 | Sleep study in sleep lab (6 years or older) | 90 | 88 | $0 |
| G0399 | Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation | 14 | 14 | $0 |
Insurance plans in this area (ZIP 53092)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WI | |
| - | WI | |
| Nurse Practitioner | IL | |
| - | WI | |
| O P H T H A L M O L O G Y | IL | |
| - | WI | |
| - | IL | |
| - | WI | |
| Diagnostic Radiology | IL | |
| Nurse Practitioner | IL |
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