Doctor profile · Federal record
Dr. Catherine Weaver, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Los Angeles, CA
- NPI 1114260858
- Accepts Medicare
- MIPS 93.2 / 100 · 2023
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
757 Westwood Plz Ste 1517
Los Angeles, CA 900958358
(310) 825-2111 - Additional location
-
924 Westwood Boulevard, Suite 300, UCLA Emergency Medicine
Los Angeles, CA 90095
(310) 794-0585 - Mailing address
-
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A135102
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114260858. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
124
Distinct HCPCS
4
Medicare allowed
$18,178
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 48 | 48 | $180 | |
99291 |
Critical care, first 30-74 minutes | 31 | 31 | $226 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 27 | 25 | $9 | |
99284 |
Emergency department visit with moderate level of medical decision making | 18 | 18 | $127 |
In context: peer comparison
Among 185 peers in Los Angeles Emergency Medicine Physician, average services per provider: 87. This provider delivers 1.4× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Catherine Weaver's medical specialty?
Dr. Catherine Weaver practices Emergency Medicine Physician in Los Angeles, CA.
Where does Dr. Catherine Weaver practice?
Dr. Catherine Weaver practices at 757 Westwood Plz Ste 1517, Los Angeles, CA 900958358. Office phone: 3108252111.
What is Dr. Catherine Weaver's NPI?
Dr. Catherine Weaver's National Provider Identifier (NPI) is 1114260858, issued by NPPES.
Does Dr. Catherine Weaver accept Medicare assignment?
Yes. Dr. Catherine Weaver accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Weaver commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.