DR. MARC HARRISON NELSON – Urology Physician, NPI 1043637325
Urology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
543 UROLOGY in IL
Provider Addresses for DR. MARC HARRISON NELSON
1800 HOLLISTER DR STE 107
LIBERTYVILLE, IL 600485265
Phone: (847) 295-0010
Fax: (847) 549-7815
Type: Location
1475 E BELVIDERE RD STE 312
GRAYSLAKE, IL 600302016
Phone: (847) 986-3030
Fax: (847) 986-3035
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 93 Open Payments records for all available years, with a total value of $2,301.
Total Amount is formed as General ($2,301) + Research ($0) + Ownership ($0) = $2,301.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Dendreon Pharmaceuticals LLC ($304).
Total Amount
$2,301
General + Research + Ownership
Payments
93
Total payment records
General Amount
$2,301
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Dendreon Pharmaceuticals LLC | $304 |
| COLOPLAST CORP | $219 |
| Blue Earth Diagnostics Limited | $190 |
| ABBVIE INC. | $113 |
| Accord Healthcare, Inc. | $102 |
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: 2020-08-05
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 |
|---|---|---|---|---|
| I20200805001443 | I | Urology | WI | TBD |
| I20200805001723 | I | Urology | 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 |
|---|---|---|---|---|
| 81003 | Automated urinalysis test | 645 | 403 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 365 | 270 | $0 |
| 51798 | Ultrasound measurement of bladder capacity after voiding | 187 | 142 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 154 | 154 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 153 | 123 | $0 |
Insurance plans in this area (ZIP 60048)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| U R O L O G Y | IL | |
| Nurse Practitioner | IL | |
| - | IL | |
| - | IL | |
| Physician Assistant | IL | |
| U R O L O G Y | IL | |
| Physician Assistant | IL | |
| Physician Assistant | IL | |
| - | IL | |
| - | IL |
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