MICHAEL W GRABOWSKI (MD) – Surgery Physician, NPI 1730180597
Surgery Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
729 GENERAL SURGERY in IN
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Provider Addresses for MICHAEL W GRABOWSKI (MD)
11109 PARKVIEW PLAZA DR # 117
FORT WAYNE, IN 468451701
Phone:
Type: Mailing
Parkview Plaza Drive, Fort Wayne, Allen County, Indiana, 46845, United States
FORT WAYNE, IN 468451715
Phone: (260) 484-9611
Fax: (260) 484-1004
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 20 Open Payments records for all available years, with a total value of $851.
Total Amount is formed as General ($851) + Research ($0) + Ownership ($0) = $851.
Last reported payment date: 2024-12-03 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($687).
Total Amount
$851
General + Research + Ownership
Payments
20
Total payment records
General Amount
$851
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $687 |
| W. L. Gore & Associates, Inc. | $87 |
| Merck Sharp & Dohme LLC | $24 |
| CSL Behring | $20 |
| TELA Bio, Inc. | $18 |
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: 2008-01-04
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 |
|---|---|---|---|---|
| I20080104000501 | I | General Surgery | IN | 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 |
|---|---|---|---|---|
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 56 | 56 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 30 | 30 | $0 |
| 49650 | Repair of groin hernia using an endoscope | 22 | 22 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 15 | 15 | $0 |
Insurance plans in this area (ZIP 46845)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GENERAL SURGERY | IN | 19301 | Partial removal of breast | 11 | 11 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IN | |
| Nurse Practitioner | NM | |
| - | IN | |
| Nurse Practitioner | IN | |
| Family Practice | IN | |
| - | IN | |
| - | IN | |
| Infectious Disease | IN | |
| Internal Medicine | IN | |
| - | IN |
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