Doctor profile · Federal record
Dr. Katherine Williams, MD
Psychiatry Physician (CMS: Psychiatry) · Stanford, CA
- NPI 1740317817
- Accepts Medicare
- MIPS 75.5 / 100 · 2023
- 39 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 498-5710
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- April 28, 2024
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- California #G72846
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740317817. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
159
Distinct HCPCS
1
Medicare allowed
$4,482
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q3014 |
Telehealth originating site facility fee | 159 | 11 | $28 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 90. This provider delivers 1.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
51
Patients
0
Total drug cost
$802
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Buspirone Hcl | Generic | 22 | 0 | $675 |
| Lamotrigine | Generic | 15 | 0 | $47 |
| Bupropion Hcl Sr (Bupropion Hcl) | Brand | 14 | 0 | $80 |
Frequently asked questions
What is Dr. Katherine Williams's medical specialty?
Dr. Katherine Williams practices Psychiatry Physician in Stanford, CA.
Where does Dr. Katherine Williams practice?
Dr. Katherine Williams practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6504985710.
What is Dr. Katherine Williams's NPI?
Dr. Katherine Williams's National Provider Identifier (NPI) is 1740317817, issued by NPPES.
Does Dr. Katherine Williams accept Medicare assignment?
Yes. Dr. Katherine Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Williams commonly perform?
Top Medicare-reported procedures in 2023: Telehealth originating site facility fee (HCPCS Q3014). Source: CMS Medicare Physician & Other Practitioners file.