Doctor profile · Federal record
Dr. Michael Gainer, M.D.
Orthopaedic Hand Surgery Physician (CMS: Hand Surgery) · Springfield, IL
- NPI 1922068303
- Accepts Medicare
- MIPS 81.6 / 100 · 2023
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1301 S Koke Mill RD
Springfield, IL 627119252
(217) 547-9230
fax (217) 547-9236
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- August 6, 2025
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207XS0106X — NUCC code
- State license (1)
- Illinois #036.103413
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922068303. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,052
Distinct HCPCS
10
Medicare allowed
$59,085
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 404 | 73 | $1 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 146 | 130 | $84 | |
73110 |
X-ray of wrist, minimum of 3 views | 79 | 45 | $38 | |
20550 |
Injection into tendon or ligament | 56 | 47 | $51 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 55 | 55 | $103 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 55 | 53 | $119 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 46 | 40 | $52 | |
73130 |
X-ray of hand, minimum of 3 views | 45 | 33 | $34 | |
20600 |
Aspiration and/or injection of fluid from small joint | 36 | 23 | $50 | |
73140 |
X-ray of finger, minimum of 2 views | 36 | 25 | $35 |
In context: peer comparison
Among 1 peers in Springfield Orthopaedic Hand Surgery Physician, average services per provider: 75. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$165
Transactions
4
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| DePuy Synthes Sales INC. | 4 | $164.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
103
Patients
81
Total drug cost
$594
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 91 | 81 | $567 |
| Tramadol Hcl | Generic | 12 | 0 | $27 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Gainer's medical specialty?
Dr. Michael Gainer practices Orthopaedic Hand Surgery Physician in Springfield, IL.
Where does Dr. Michael Gainer practice?
Dr. Michael Gainer practices at 1301 S Koke Mill RD, Springfield, IL 627119252. Office phone: 2175479230.
What is Dr. Michael Gainer's NPI?
Dr. Michael Gainer's National Provider Identifier (NPI) is 1922068303, issued by NPPES.
Does Dr. Michael Gainer accept Medicare assignment?
Yes. Dr. Michael Gainer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Gainer commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99213); X-ray of wrist, minimum of 3 views (HCPCS 73110). Source: CMS Medicare Physician & Other Practitioners file.