PAUL V BYSKOSH (M.D.) – Emergency Medicine Physician, NPI 1699850768
Emergency Medicine Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
2,845 EMERGENCY MEDICINE in IL
Provider Addresses for PAUL V BYSKOSH (M.D.)
530 Park Ave E
Princeton, IL 61356
Phone: (815) 875-2811
Type: Location
Wheeling Post Office, 250, West Dundee Road, Wheeling, Wheeling Township, Cook County, Illinois, 60090, United States
WHEELING, IL 600909030
Phone: (847) 495-1617
Fax: (847) 537-4866
Type: Mailing
Northwestern Medicine Delnor Hospital, 300, Randall Road, Geneva, Kane County, Illinois, 60134, United States
EMERGENCY DEPT
GENEVA, IL 601344200
Phone: (630) 208-4009
Fax: (630) 208-0942
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2025-06-19
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20041022000678 | I | Emergency Medicine | IL | TBD |
| I20250619001601 | I | Emergency Medicine | SC | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 556 | 532 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 250 | 245 | $0 |
| 99291 | Critical care, first 30-74 minutes | 108 | 106 | $0 |
| 93042 | Electrocardiogram (ecg) 1 to 3 leads with review by physician only | 16 | 15 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 15 | 15 | $0 |
Insurance plans in this area (ZIP 61356)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | IL | |
| Nurse Practitioner | IL | |
| Emergency Medicine | IL | |
| Emergency Medicine | MA | |
| Emergency Medicine | FL | |
| Emergency Medicine | IL | |
| Physician Assistant | IL | |
| Emergency Medicine | IL | |
| - | IL | |
| Emergency Medicine | IL |
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