Doctor profile · Federal record
Dr. Stuart Willson, M.D.
Internal Medicine Physician · Los Angeles, CA
- NPI 1841262045
- 20 yrs on file
- Male
- No sanctions
Practice & contact
- Primary practice
-
1136 W 6Th St, Suite 307
Los Angeles, CA 900171805
(213) 977-1144
fax (213) 482-2182
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #G52677
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841262045. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,324
Distinct HCPCS
10
Medicare allowed
$96,381
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 216 | 174 | $8 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 177 | 150 | $16 | |
84481 |
Thyroid hormone, t3 measurement, free | 167 | 147 | $17 | |
84439 |
Thyroxine (thyroid chemical), free | 166 | 146 | $9 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 164 | 156 | $139 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 159 | 150 | $15 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 155 | 136 | $13 | |
83970 |
Parathormone (parathyroid hormone) level | 150 | 135 | $40 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 145 | 129 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 142 | 103 | $99 |
In context: peer comparison
Among 262 peers in Los Angeles Internal Medicine Physician, average services per provider: 160. This provider delivers 21× the peer median.Open Payments
Industry payments received
All-time total
$310
Transactions
8
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CVRx, INC. | 1 | $169.05 | |
| Novo Nordisk INC | 5 | $93.01 | |
| Alexion Pharmaceuticals, INC. | 1 | $29.05 | |
| Insulet Corporation | 1 | $18.47 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,465
Patients
485
Total drug cost
$30,042
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 284 | 95 | $4,922 |
| Amlodipine Besylate | Generic | 142 | 47 | $2,213 |
| Metformin Hcl | Generic | 140 | 44 | $870 |
| Pravastatin Sodium | Generic | 104 | 32 | $1,999 |
| Ezetimibe | Generic | 103 | 32 | $4,805 |
| Levothyroxine Sodium | Generic | 100 | 32 | $1,682 |
| Alendronate Sodium | Generic | 93 | 35 | $978 |
| Simvastatin | Generic | 81 | 25 | $767 |
| Valsartan-Hydrochlorothiazide (Valsartan/Hydrochlorothiazide) | Brand | 67 | 22 | $2,675 |
| Losartan Potassium | Generic | 65 | 21 | $1,356 |
Frequently asked questions
What is Dr. Stuart Willson's medical specialty?
Dr. Stuart Willson practices Internal Medicine Physician in Los Angeles, CA.
Where does Dr. Stuart Willson practice?
Dr. Stuart Willson practices at 1136 W 6Th St, Los Angeles, CA 900171805. Office phone: 2139771144.
What is Dr. Stuart Willson's NPI?
Dr. Stuart Willson's National Provider Identifier (NPI) is 1841262045, issued by NPPES.
What procedures does Dr. Stuart Willson commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, thyroid stimulating hormone (tsh) (HCPCS 84443); Thyroid hormone, t3 measurement, free (HCPCS 84481). Source: CMS Medicare Physician & Other Practitioners file.