Doctor profile · Federal record
Dr. Tiffanie Yau, PA-C
Physician Assistant · Surgical Physician Assistant · Stanford, CA
- NPI 1063790095
- Accepts Medicare
- MIPS 75.5 / 100 · 2023
- 15 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000
Credentials & registration
- NPI registered
- July 2011 — 15 yrs on file
- Profile last updated
- May 22, 2019
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State licenses (2)
- California #56406 · Illinois #085.004060
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063790095. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
109
Distinct HCPCS
3
Medicare allowed
$13,166
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99205 |
New patient office or other outpatient visit, 60-74 minutes | 49 | 49 | $177 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 41 | 40 | $65 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 19 | 17 | $96 |
In context: peer comparison
Among 89 peers in this city , average services per provider: 64. This provider delivers 1.7× the peer median.Open Payments
Industry payments received
All-time total
$403
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ethicon US, LLC | 1 | $146.93 | |
| Becton, Dickinson and Company | 1 | $135.21 | |
| Baxter Healthcare | 1 | $120.92 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
33
Patients
33
Total drug cost
$2,272
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Enoxaparin Sodium | Generic | 33 | 33 | $2,272 |
Hospital affiliations
Frequently asked questions
What is Dr. Tiffanie Yau's medical specialty?
Dr. Tiffanie Yau practices Physician Assistant in Stanford, CA.
Where does Dr. Tiffanie Yau practice?
Dr. Tiffanie Yau practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Tiffanie Yau's NPI?
Dr. Tiffanie Yau's National Provider Identifier (NPI) is 1063790095, issued by NPPES.
Does Dr. Tiffanie Yau accept Medicare assignment?
Yes. Dr. Tiffanie Yau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tiffanie Yau commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.