DR. MICHAEL ANDREW GAINER (M.D.) – Orthopaedic Hand Surgery Physician, NPI 1922068303
Orthopaedic Hand Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
172 HAND SURGERY in IL
Provider Addresses for DR. MICHAEL ANDREW GAINER (M.D.)
1301 S KOKE MILL RD
SPRINGFIELD, IL 627119252
Phone: (217) 547-9100
Fax: (217) 547-9236
Type: Mailing
450, Laurel Street, Des Moines, Polk County, Iowa, 50314, United States
STE. A
DES MOINES, IA 503143045
Phone: (515) 247-8400
Fax: (515) 248-8888
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $304.
Total Amount is formed as General ($304) + Research ($0) + Ownership ($0) = $304.
Last reported payment date: 2024-08-30 • Largest payer in this snapshot: DePuy Synthes Sales Inc. ($270).
Total Amount
$304
General + Research + Ownership
Payments
7
Total payment records
General Amount
$304
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| DePuy Synthes Sales Inc. | $270 |
| Stryker Corporation | $35 |
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: 2025-07-03
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20050426000403 | I | Orthopedic Surgery | IA | TBD |
| I20250703002891 | I | Hand Surgery | IL | 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 |
|---|---|---|---|---|
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 404 | 73 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 146 | 130 | $0 |
| 73110 | X-ray of wrist, minimum of 3 views | 79 | 45 | $0 |
| 20550 | Injection into tendon or ligament | 56 | 47 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 55 | 55 | $0 |
Insurance plans in this area (ZIP 62711)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ORTHOPEDIC SURGERY | IA | 64721 | Release and/or relocation of median nerve of hand | 44 | 39 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O S U R G E R Y | IL | |
| - | IL | |
| - | IL | |
| P O D I A T R Y | WI | |
| Physician Assistant | IL | |
| Orthopedic Surgery | IL | |
| Physical Therapist In Private Practice | IL | |
| Physical Medicine And Rehabilitation | IL | |
| Nurse Practitioner | IL | |
| Orthopedic Surgery | MI |
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