Doctor profile · Federal record
Dr. Ethan Sim, PA-C
Physician Assistant · Stanford, CA
- NPI 1114546488
- MIPS 75.5 / 100 · 2023
- 6 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000
Credentials & registration
- NPI registered
- April 2020 — 6 yrs on file
- Profile last updated
- February 4, 2022
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #59743
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114546488. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
17
Distinct HCPCS
1
Medicare allowed
$2,357
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 17 | 14 | $139 |
In context: peer comparison
Among 89 peers in this city , average services per provider: 64. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$432
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 2 | $225.79 | |
| Teleflex LLC | 1 | $177.40 | |
| ABBVIE INC. | 1 | $28.73 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
89
Patients
27
Total drug cost
$10,323
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Acyclovir | Generic | 55 | 15 | $1,541 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 18 | 12 | $172 |
| Atovaquone | Generic | 16 | 0 | $8,609 |
Frequently asked questions
What is Dr. Ethan Sim's medical specialty?
Dr. Ethan Sim practices Physician Assistant in Stanford, CA.
Where does Dr. Ethan Sim practice?
Dr. Ethan Sim practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Ethan Sim's NPI?
Dr. Ethan Sim's National Provider Identifier (NPI) is 1114546488, issued by NPPES.
What procedures does Dr. Ethan Sim commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.