Doctor profile · Federal record
Dr. Rebecca Walker, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Stanford, CA
- NPI 1740458652
- Accepts Medicare
- MIPS 75.5 / 100 · 2023
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000
Credentials & registration
- NPI registered
- February 2008 — 18 yrs on file
- Profile last updated
- March 21, 2024
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A97318
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740458652. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
218
Distinct HCPCS
4
Medicare allowed
$37,376
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 120 | 120 | $193 | |
99284 |
Emergency department visit with moderate level of medical decision making | 60 | 59 | $133 | |
99291 |
Critical care, first 30-74 minutes | 20 | 20 | $240 | |
99283 |
Emergency department visit with low level of medical decision making | 18 | 18 | $79 |
In context: peer comparison
Among 60 peers in Stanford Emergency Medicine Physician, average services per provider: 60. This provider delivers 3.6× the peer median.Open Payments
Industry payments received
All-time total
$132
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $105.55 | |
| Mindray Ds USA, INC. | 1 | $26.25 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Rebecca Walker's medical specialty?
Dr. Rebecca Walker practices Emergency Medicine Physician in Stanford, CA.
Where does Dr. Rebecca Walker practice?
Dr. Rebecca Walker practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Rebecca Walker's NPI?
Dr. Rebecca Walker's National Provider Identifier (NPI) is 1740458652, issued by NPPES.
Does Dr. Rebecca Walker accept Medicare assignment?
Yes. Dr. Rebecca Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rebecca Walker commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.