PATRICK MICHAEL ZIETZ (MD) – Orthopaedic Surgery Physician, NPI 1750396412
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,082 ORTHOPEDIC SURGERY in MI
Provider Addresses for PATRICK MICHAEL ZIETZ (MD)
East Paris Avenue Southeast, Third Ward, Grand Rapids, Kent County, Michigan, 49512, United States
SUITE 215
GRAND RAPIDS, MI 495463691
Phone: (616) 949-8945
Fax: (616) 949-1115
Type: Mailing
2144 E PARIS AVE SE STE 240
GRAND RAPIDS, MI 495466117
Phone: (616) 949-8945
Fax: (616) 949-1115
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $170.
Total Amount is formed as General ($170) + Research ($0) + Ownership ($0) = $170.
Last reported payment date: 2024-05-28 • Largest payer in this snapshot: Zimmer Biomet Holdings, Inc. ($97).
Total Amount
$170
General + Research + Ownership
Payments
4
Total payment records
General Amount
$170
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-28
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Zimmer Biomet Holdings, Inc. | $97 |
| Stryker Corporation | $46 |
| Abbott Laboratories | $14 |
| Lightbody Medical Technologies Inc | $13 |
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: 2007-12-14
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 |
|---|---|---|---|---|
| I20071214000665 | I | Orthopedic Surgery | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 103 | 73 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 97 | 57 | $0 |
| J1040 | Injection, methylprednisolone acetate, 80 mg | 94 | 54 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 66 | 66 | $0 |
| 73562 | X-ray of knee, 3 views | 52 | 41 | $0 |
Insurance plans in this area (ZIP 49546)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ORTHOPEDIC SURGERY | MI | 27447 | Repair of knee joint | 18 | 16 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MI | |
| Sports Medicine | MI | |
| Sports Medicine, Family Practice | MI | |
| Physician Assistant | MI | |
| Physician Assistant | IL | |
| Nurse Practitioner | MI | |
| N E U R O S U R G E R Y | IL | |
| Physician Assistant | MI | |
| Internal Medicine | MI | |
| Physician Assistant | MI |
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