Doctor profile · Federal record
Dr. Claire Brown, M.D.
Infectious Disease Physician (CMS: Infectious Disease) · Internal Medicine Physician · Los Angeles, CA
- NPI 1497970586
- Accepts Medicare
- MIPS 84.9 / 100 · 2023
- 23 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1399 Roxbury Dr Ste 100
Los Angeles, CA 900354709
(310) 557-2273
fax (310) 557-3450 - Additional location
-
1245 16Th St Ste 307
Santa Monica, CA 904041239
(310) 481-4242
fax (310) 319-3877 - Mailing address
-
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- August 26, 2019
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- California #C145213
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497970586. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
582
Distinct HCPCS
7
Medicare allowed
$75,707
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 287 | 114 | $125 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 106 | 77 | $84 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 84 | 80 | $186 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 45 | 43 | $139 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 18 | $141 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 21 | 16 | $197 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 16 | $100 |
In context: peer comparison
Among 39 peers in this city , average services per provider: 181. This provider delivers 3.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
98
Patients
0
Total drug cost
$72,179
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Penicillin V Potassium | Generic | 21 | 0 | $192 |
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 16 | 0 | $66,192 |
| Rifampin | Generic | 14 | 0 | $1,247 |
| Cephalexin | Generic | 13 | 0 | $494 |
| Azithromycin | Generic | 12 | 0 | $1,268 |
| Doxycycline Hyclate | Generic | 11 | 0 | $1,951 |
| Minocycline Hcl | Generic | 11 | 0 | $836 |
Hospital affiliations
Frequently asked questions
What is Dr. Claire Brown's medical specialty?
Dr. Claire Brown practices Infectious Disease Physician in Los Angeles, CA.
Where does Dr. Claire Brown practice?
Dr. Claire Brown practices at 1399 Roxbury Dr Ste 100, Los Angeles, CA 900354709. Office phone: 3105572273.
What is Dr. Claire Brown's NPI?
Dr. Claire Brown's National Provider Identifier (NPI) is 1497970586, issued by NPPES.
Does Dr. Claire Brown accept Medicare assignment?
Yes. Dr. Claire Brown accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Claire Brown commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.