Doctor profile · Federal record
Dr. Wilson Tsai, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Thoracic Surgery) · Walnut Creek, CA
- NPI 1609035666
- Accepts Medicare
- MIPS 89.4 / 100 · 2023
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2637 Shadelands Dr
Walnut Creek, CA 945982512
(925) 932-6330
fax (925) 932-0139
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- February 11, 2025
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 208G00000X — NUCC code
- State license (1)
- California #A106238
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609035666. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
619
Distinct HCPCS
10
Medicare allowed
$190,334
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 113 | 85 | $153 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 108 | 108 | $260 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 62 | 56 | $214 | |
43282 |
Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope | 45 | 45 | $1,873 | |
74360 |
Review by radiologist of image to guide opening of digestive tract | 40 | 30 | $30 | |
43248 |
Insertion of guide wire with dilation of esophagus using a flexible endoscope | 34 | 25 | $187 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 24 | 24 | $108 | |
91010 |
Study of esophagus to assess movement | 23 | 23 | $294 | |
91037 |
Monitoring and recording of esophageal function through nasal tube with electrode | 22 | 22 | $224 | |
32674 |
Removal of lymph nodes of chest cavity using an endoscope | 19 | 19 | $221 |
In context: peer comparison
Among 2 peers in Walnut Creek Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, average services per provider: 34. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$98,091
Transactions
189
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 104 | $72,501.23 | |
| Ethicon INC. | 4 | $9,362.50 | |
| Davol INC. | 32 | $3,993.30 | |
| Medical Device Business Services, INC. | 6 | $3,763.38 | |
| Noah Medical Corporation | 1 | $3,000.00 | |
| Pinnacle Biologics, INC | 3 | $1,854.03 | |
| Atricure, INC. | 20 | $1,578.10 | |
| Becton, Dickinson and Company | 5 | $986.06 | |
| Tela Bio, INC. | 2 | $216.92 | |
| Galvanize Therapeutics, INC | 2 | $189.76 | |
| Pulmonx Corporation | 5 | $189.38 | |
| Siemens Medical Solutions USA, INC. | 1 | $143.18 | |
| Teleflex LLC | 2 | $134.62 | |
| Galderma Laboratories, L.P. | 1 | $127.83 | |
| On Target Laboratories, INC | 1 | $27.91 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
33
Patients
29
Total drug cost
$375
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 33 | 29 | $375 |
Hospital affiliations
Frequently asked questions
What is Dr. Wilson Tsai's medical specialty?
Dr. Wilson Tsai practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Walnut Creek, CA.
Where does Dr. Wilson Tsai practice?
Dr. Wilson Tsai practices at 2637 Shadelands Dr, Walnut Creek, CA 945982512. Office phone: 9259326330.
What is Dr. Wilson Tsai's NPI?
Dr. Wilson Tsai's National Provider Identifier (NPI) is 1609035666, issued by NPPES.
Does Dr. Wilson Tsai accept Medicare assignment?
Yes. Dr. Wilson Tsai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Wilson Tsai commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.