Doctor profile · Federal record
Dr. Michael Krnacik, MD, PH.D
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Roseburg, OR
- NPI 1902880024
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
277 Medical Loop
Roseburg, OR 974702348
(541) 677-2141
fax (541) 677-2136 - Mailing address
-
277 Nw Medical Loop
Roseburg, OR 974711644
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- January 13, 2026
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- Oregon #MD23747
- Medicaid
- OR #286675
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902880024. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,121
Distinct HCPCS
10
Medicare allowed
$136,297
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 281 | 38 | $1 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 234 | 187 | $120 | |
73560 |
X-ray of knee, 1-2 views | 97 | 73 | $33 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 89 | 79 | $86 | |
73565 |
X-ray of both knees while standing | 79 | 69 | $38 | |
73502 |
X-ray of hip, 2-3 views | 66 | 44 | $43 | |
20985 |
Computer-assisted surgery for muscle and bone procedure | 48 | 48 | $135 | |
73030 |
X-ray of shoulder, minimum of 2 views | 44 | 33 | $33 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 35 | 35 | $154 | |
27447 |
Replacement of knee joint, both sides of knee | 30 | 30 | $1,208 |
In context: peer comparison
Among 1 peers in Roseburg Orthopaedic Surgery Physician, average services per provider: 70. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$195
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 1 | $145.33 | |
| Skeletal Dynamics INC | 1 | $49.43 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
158
Patients
142
Total drug cost
$927
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 59 | 53 | $221 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 44 | 38 | $312 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 34 | 31 | $161 |
| Mupirocin | Generic | 21 | 20 | $233 |
Frequently asked questions
What is Dr. Michael Krnacik's medical specialty?
Dr. Michael Krnacik practices Orthopaedic Surgery Physician in Roseburg, OR.
Where does Dr. Michael Krnacik practice?
Dr. Michael Krnacik practices at 277 Medical Loop, Roseburg, OR 974702348. Office phone: 5416772141.
What is Dr. Michael Krnacik's NPI?
Dr. Michael Krnacik's National Provider Identifier (NPI) is 1902880024, issued by NPPES.
Does Dr. Michael Krnacik accept Medicare assignment?
Yes. Dr. Michael Krnacik accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Krnacik 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 99214); X-ray of knee, 1-2 views (HCPCS 73560). Source: CMS Medicare Physician & Other Practitioners file.