Doctor profile · Federal record
Dr. Peter Tsai, M.D.
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Hand Surgery Physician · Corvallis, OR
- NPI 1154514057
- Accepts Medicare
- MIPS 91.9 / 100 · 2023
- 24 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2773 Nw 9Th St
Corvallis, OR 973303857
(541) 207-0910
fax (541) 738-2596
Credentials & registration
- NPI registered
- August 2007 — 19 yrs on file
- Profile last updated
- January 12, 2021
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- Oregon #MD29406
- Medicaid
- HI #623414-01
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154514057. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,274
Distinct HCPCS
10
Medicare allowed
$142,548
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 251 | 179 | $86 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 195 | 195 | $105 | |
J0702 |
Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | 178 | 106 | $7 | |
20600 |
Aspiration and/or injection of fluid from small joint | 73 | 34 | $39 | |
20550 |
Injection into tendon or ligament | 66 | 51 | $50 | |
26055 |
Incision of tendon covering of finger | 63 | 42 | $193 | |
20605 |
Aspiration and/or injection of fluid from medium joint | 60 | 38 | $51 | |
73130 |
X-ray of hand, minimum of 3 views | 49 | 39 | $36 | |
29848 |
Release of wrist ligament using an endoscope | 47 | 46 | $528 | |
73110 |
X-ray of wrist, minimum of 3 views | 45 | 31 | $40 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 84. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$471
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 3 | $470.79 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
369
Patients
267
Total drug cost
$2,056
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 181 | 157 | $630 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 89 | 72 | $486 |
| Oxycodone Hcl | Generic | 32 | 13 | $497 |
| Cephalexin | Generic | 24 | 12 | $161 |
| Cefadroxil | Generic | 16 | 13 | $164 |
| Tramadol Hcl | Generic | 16 | 0 | $23 |
| Gabapentin | Generic | 11 | 0 | $97 |
Hospital affiliations
Frequently asked questions
What is Dr. Peter Tsai's medical specialty?
Dr. Peter Tsai practices Orthopaedic Surgery Physician in Corvallis, OR.
Where does Dr. Peter Tsai practice?
Dr. Peter Tsai practices at 2773 Nw 9Th St, Corvallis, OR 973303857. Office phone: 5412070910.
What is Dr. Peter Tsai's NPI?
Dr. Peter Tsai's National Provider Identifier (NPI) is 1154514057, issued by NPPES.
Does Dr. Peter Tsai accept Medicare assignment?
Yes. Dr. Peter Tsai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Peter Tsai commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (HCPCS J0702). Source: CMS Medicare Physician & Other Practitioners file.