Doctor profile · Federal record
Dr. Thomas Yen, M.D.
Surgery of the Hand (Plastic Surgery) Physician (CMS: Plastic and Reconstructive Surgery) · Santa Cruz, CA
- NPI 1891992103
- Accepts Medicare
- MIPS 90.2 / 100 · 2023
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1595 Soquel Dr, Suite 310
Santa Cruz, CA 950651719
(831) 464-8880
fax (831) 464-8881
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- October 8, 2013
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 2082S0105X — NUCC code
- State license (1)
- California #A71925
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891992103. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
492
Distinct HCPCS
10
Medicare allowed
$34,748
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
11042 |
Removal of skin and tissue, 20.0 sq cm or less | 102 | 27 | $62 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 93 | 24 | $38 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 77 | 53 | $63 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 68 | 51 | $100 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 42 | 42 | $121 | |
97597 |
Removal of tissue from wound, 20.0 sq cm or less | 24 | 13 | $37 | |
11043 |
Removal of muscle and/or tissue, 20.0 sq cm or less | 23 | 12 | $162 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 23 | 14 | $70 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 17 | 12 | $1 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 12 | 12 | $87 |
In context: peer comparison
Among 1 peers in Santa Cruz Surgery of the Hand (Plastic Surgery) Physician, average services per provider: 44. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$230
Transactions
11
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Endo USA, INC. | 8 | $169.78 | |
| Mimedx Group, INC. | 1 | $24.70 | |
| Endo Pharmaceuticals INC. | 1 | $21.43 | |
| Mentor Worldwide LLC | 1 | $14.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
51
Patients
37
Total drug cost
$780
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 29 | 21 | $627 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 22 | 16 | $154 |
Hospital affiliations
Frequently asked questions
What is Dr. Thomas Yen's medical specialty?
Dr. Thomas Yen practices Surgery of the Hand (Plastic Surgery) Physician in Santa Cruz, CA.
Where does Dr. Thomas Yen practice?
Dr. Thomas Yen practices at 1595 Soquel Dr, Santa Cruz, CA 950651719. Office phone: 8314648880.
What is Dr. Thomas Yen's NPI?
Dr. Thomas Yen's National Provider Identifier (NPI) is 1891992103, issued by NPPES.
Does Dr. Thomas Yen accept Medicare assignment?
Yes. Dr. Thomas Yen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Yen commonly perform?
Top Medicare-reported procedures in 2023: Removal of skin and tissue, 20.0 sq cm or less (HCPCS 11042); Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.