Doctor profile · Federal record
Dr. Lauren Chalwell, M.D.
Emergency Medicine Physician · San Francisco, CA
- NPI 1023307576
- MIPS 85.5 / 100 · 2023
- 15 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1001 Potrero Avenue Department of Emergency Medicine, San Francisco General Hospital,
San Francisco, CA 94110
(415) 206-5753
Credentials & registration
- NPI registered
- April 2011 — 15 yrs on file
- Profile last updated
- July 13, 2015
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A123374
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023307576. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
240
Distinct HCPCS
5
Medicare allowed
$41,841
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 119 | 119 | $190 | |
99284 |
Emergency department visit with moderate level of medical decision making | 50 | 49 | $131 | |
99291 |
Critical care, first 30-74 minutes | 44 | 44 | $237 | |
99292 |
Critical care, each additional 30 minutes | 16 | 16 | $119 | |
93308 |
Ultrasound of heart, follow-up | 11 | 11 | $28 |
In context: peer comparison
Among 87 peers in this city , average services per provider: 91. This provider delivers 2.6× the peer median.Frequently asked questions
What is Dr. Lauren Chalwell's medical specialty?
Dr. Lauren Chalwell practices Emergency Medicine Physician in San Francisco, CA.
Where does Dr. Lauren Chalwell practice?
Dr. Lauren Chalwell practices at 1001 Potrero Avenue Department of Emergency Medicine, San Francisco, CA 94110. Office phone: 4152065753.
What is Dr. Lauren Chalwell's NPI?
Dr. Lauren Chalwell's National Provider Identifier (NPI) is 1023307576, issued by NPPES.
What procedures does Dr. Lauren Chalwell 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.