MR. MAREK A STAWISKI (MD) – Dermatopathology Physician, NPI 1679573331
Dermatopathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
532 DERMATOLOGY in MI
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Provider Addresses for MR. MAREK A STAWISKI (MD)
833, Michigan Street Northeast, Grand Rapids, Kent County, Michigan, 49503, United States
SUITE 102
GRAND RAPIDS, MI 495033523
Phone: (616) 459-8209
Fax: (616) 459-0313
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 390 Open Payments records for all available years, with a total value of $7,593.
Total Amount is formed as General ($7,593) + Research ($0) + Ownership ($0) = $7,593.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: Janssen Biotech, Inc. ($1,213).
Total Amount
$7,593
General + Research + Ownership
Payments
390
Total payment records
General Amount
$7,593
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $1,213 |
| ABBVIE INC. | $1,110 |
| E.R. Squibb & Sons, L.L.C. | $1,056 |
| GENZYME CORPORATION | $575 |
| PFIZER INC. | $405 |
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: 2005-02-03
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 |
|---|---|---|---|---|
| I20050203000429 | I | Dermatology | MI | 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 |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 774 | 227 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 372 | 317 | $0 |
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 342 | 184 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 316 | 268 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 311 | 264 | $0 |
Insurance plans in this area (ZIP 49503)
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Provider's Procedures
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