DR. MARCIN TOMASZ GORNISIEWICZ (M.D.) – Rheumatology Physician, NPI 1285729145
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
137 RHEUMATOLOGY in TN
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Provider Addresses for DR. MARCIN TOMASZ GORNISIEWICZ (M.D.)
4707, Papermill Drive, West View, West Knoxville, Knoxville, Knox County, East Tennessee, Tennessee, 37909, United States
SUITE 200
KNOXVILLE, TN 379091907
Phone: (865) 602-7983
Fax: (865) 602-7984
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 145 Open Payments records for all available years, with a total value of $2,306.
Total Amount is formed as General ($2,306) + Research ($0) + Ownership ($0) = $2,306.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: ABBVIE INC. ($1,342).
Total Amount
$2,306
General + Research + Ownership
Payments
145
Total payment records
General Amount
$2,306
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,342 |
| Novartis Pharmaceuticals Corporation | $404 |
| Amgen Inc. | $317 |
| E.R. Squibb & Sons, L.L.C. | $46 |
| UCB, Inc. | $36 |
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: 2005-10-13
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 |
|---|---|---|---|---|
| I20051013001056 | I | Rheumatology | TN | 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 |
|---|---|---|---|---|
| J1602 | Injection, golimumab, 1 mg, for intravenous use | 30,300 | 41 | $0 |
| J0129 | Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 7,300 | 25 | $0 |
| J1745 | Injection, infliximab, excludes biosimilar, 10 mg | 3,299 | 14 | $0 |
| J0897 | Injection, denosumab, 1 mg | 2,340 | 26 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 509 | 249 | $0 |
Insurance plans in this area (ZIP 37909)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RHEUMATOLOGY | TN | 96367 | Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hour | 54 | 12 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| R H E U M A T O L O G Y | TN | |
| - | TN | |
| Rheumatology, Internal Medicine | NH | |
| - | TN | |
| Physician Assistant | MI | |
| R H E U M A T O L O G Y | GA | |
| R H E U M A T O L O G Y | TN | |
| Physician Assistant | GA |
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