Doctor profile · Federal record
Dr. Anna Yap
Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Los Angeles, CA
- NPI 1265935092
- Accepts Medicare
- MIPS 93.2 / 100 · 2023
- 8 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) 267-0119 - Additional location
-
757 Westwood Plz
Los Angeles, CA 900958358
(310) 825-9111 - Mailing address
-
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- July 11, 2022
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A166331
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265935092. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
340
Distinct HCPCS
6
Medicare allowed
$49,452
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 133 | 132 | $178 | |
99284 |
Emergency department visit with moderate level of medical decision making | 90 | 90 | $123 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 37 | 37 | $93 | |
99283 |
Emergency department visit with low level of medical decision making | 34 | 34 | $72 | |
99291 |
Critical care, first 30-74 minutes | 34 | 34 | $217 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 12 | 12 | $122 |
In context: peer comparison
Among 185 peers in Los Angeles Emergency Medicine Physician, average services per provider: 87. This provider delivers 3.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
18
Patients
18
Total drug cost
$188
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 18 | 18 | $188 |
Hospital affiliations
Frequently asked questions
What is Dr. Anna Yap's medical specialty?
Dr. Anna Yap practices Emergency Medicine Physician in Los Angeles, CA.
Where does Dr. Anna Yap practice?
Dr. Anna Yap practices at 757 Westwood Plz Ste 1517, Los Angeles, CA 900958358. Office phone: 3102670119.
What is Dr. Anna Yap's NPI?
Dr. Anna Yap's National Provider Identifier (NPI) is 1265935092, issued by NPPES.
Does Dr. Anna Yap accept Medicare assignment?
Yes. Dr. Anna Yap accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anna Yap 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); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.