Doctor profile · Federal record
Dr. David Harrison, M.D.
Emergency Medicine Physician · Los Angeles, CA
- NPI 1104189000
- MIPS 85.5 / 100 · 2023
- 14 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1200 N State St, Room 1060H
Los Angeles, CA 900891001
(323) 409-9000
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- May 7, 2024
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A127729
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104189000. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
40
Distinct HCPCS
2
Medicare allowed
$6,483
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 25 | 25 | $185 | |
99284 |
Emergency department visit with moderate level of medical decision making | 15 | 15 | $123 |
In context: peer comparison
Among 185 peers in Los Angeles Emergency Medicine Physician, average services per provider: 87. This provider delivers 0.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
22
Patients
22
Total drug cost
$180
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefadroxil | Generic | 11 | 11 | $114 |
| Prednisone | Generic | 11 | 11 | $66 |
Frequently asked questions
What is Dr. David Harrison's medical specialty?
Dr. David Harrison practices Emergency Medicine Physician in Los Angeles, CA.
Where does Dr. David Harrison practice?
Dr. David Harrison practices at 1200 N State St, Los Angeles, CA 900891001. Office phone: 3234099000.
What is Dr. David Harrison's NPI?
Dr. David Harrison's National Provider Identifier (NPI) is 1104189000, issued by NPPES.
What procedures does Dr. David Harrison 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). Source: CMS Medicare Physician & Other Practitioners file.