Margaret A Porembski, M.D.
Hand Surgery · Orthopedic Surgery (CMS) · Loves Park, IL
At a glance
7402 E Riverside Blvd, Loves Park, IL 61111-5630
Published activity: Melanoma (skin cancer) excision · Removal of nail tissue · Removal of tissue. View counts and coverage
NPPES record updated Sep 28, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
7402 E Riverside BlvdLoves Park, IL 61111-5630
Additional reported practice locations
557 N Washington StJanesville, WI 535482907
Phone: 6087546000
Fax: 6087557892
Education & affiliations
- Medical / professional school
- Georgetown University School Of Medicine
- Graduation year
- 1993
- CMS specialties
- Hand Surgery · Orthopedic Surgery
Practice groups
Reported hospital affiliations
- Javon Bea Hospital Rockford, IL
- Mercy Health System Corp Janesville, WI
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Melanoma (skin cancer) excision | 1-10 |
| Removal of nail tissue | 1-10 |
| Removal of tissue | 1-10 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $389.61 |
| Travel and lodging | $368.33 |
Reporting companies
| Company | Amount |
|---|---|
| AXOGEN | $700.01 |
| DEPUY SYNTHES SALES INC. | $37.97 |
| POLYNOVO NORTH AMERICA LLC | $19.96 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Hand Surgery · Orthopedic Surgery (CMS)
- Taxonomy code
- 2086S0105X
- Enumeration date
- Jul 21, 2006
- Record updated
- Sep 28, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
2086S0105X · Primary
License reported: 036091783 IL
2086S0105X
License reported: 4998-320 WI
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
7402 E Riverside BlvdLoves Park, IL 61111-5630
- Phone
- (815) 971-3920
- Fax
- (815) 226-9672
Mailing address
7402 E RIVERSIDE BLVDLOVES PARK, IL 611115630
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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