Doctor profile · Federal record
Dr. Sherwin Yen, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Student in an Organized Health Care Education/Training Program · Austin, TX
- NPI 1720212426
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 17 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
12221 N Mopac Expy
Austin, TX 787582401
(512) 901-4005
fax (512) 901-3905
Credentials & registration
- NPI registered
- May 2009 — 17 yrs on file
- Profile last updated
- January 26, 2022
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- Texas #Q0597 · North Carolina #157123
- Medicaid
- TX #342018401
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720212426. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
7,107
Distinct HCPCS
10
Medicare allowed
$203,605
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 3,540 | 46 | $23 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 506 | 307 | $126 | |
36415 |
Insertion of needle into vein for collection of blood sample | 436 | 259 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 382 | 239 | $10 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 280 | 180 | $16 | |
83036 |
Hemoglobin a1c level | 266 | 155 | $9 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 265 | 156 | $13 | |
84439 |
Thyroxine (thyroid chemical), free | 242 | 151 | $9 | |
82043 |
Urine microalbumin (protein) level | 215 | 123 | $6 | |
82570 |
Creatinine level to test for kidney function or muscle injury | 214 | 123 | $5 |
In context: peer comparison
Among 13 peers in Austin Endocrinology, Diabetes & Metabolism Physician, average services per provider: 400. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$1,063
Transactions
47
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 14 | $219.85 | |
| Abbott Laboratories | 10 | $174.42 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $121.82 | |
| Lilly USA, LLC | 5 | $100.90 | |
| CeQur Corporation | 1 | $71.86 | |
| Rhythm Pharmaceuticals, INC. | 2 | $58.43 | |
| Radius Health, INC. | 2 | $48.56 | |
| Dexcom, INC. | 2 | $47.15 | |
| Amgen INC. | 2 | $35.29 | |
| Medtronic, INC. | 2 | $33.15 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $32.81 | |
| Xeris Pharmaceuticals, INC. | 2 | $30.61 | |
| Amneal Pharmaceuticals LLC | 1 | $27.36 | |
| Beta Bionics, INC. | 1 | $25.71 | |
| Abbvie INC. | 1 | $21.74 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,873
Patients
875
Total drug cost
$1,344,086
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 734 | 212 | $11,171 |
| Atorvastatin Calcium | Generic | 300 | 92 | $3,960 |
| Ozempic (Semaglutide) | Brand | 251 | 81 | $506,446 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 238 | 80 | $4,279 |
| Trulicity (Dulaglutide) | Brand | 220 | 49 | $436,788 |
| Metformin Hcl | Generic | 182 | 53 | $1,755 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 135 | 40 | $104,724 |
| Rosuvastatin Calcium | Generic | 111 | 44 | $1,495 |
| Lisinopril | Generic | 106 | 32 | $820 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 105 | 32 | $146,290 |
Frequently asked questions
What is Dr. Sherwin Yen's medical specialty?
Dr. Sherwin Yen practices Endocrinology, Diabetes & Metabolism Physician in Austin, TX.
Where does Dr. Sherwin Yen practice?
Dr. Sherwin Yen practices at 12221 N Mopac Expy, Austin, TX 787582401. Office phone: 5129014005.
What is Dr. Sherwin Yen's NPI?
Dr. Sherwin Yen's National Provider Identifier (NPI) is 1720212426, issued by NPPES.
Does Dr. Sherwin Yen accept Medicare assignment?
Yes. Dr. Sherwin Yen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sherwin Yen commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.