Doctor profile · Federal record
Dr. Courtney Johnson, MD, PHD
Dermatology Physician (CMS: Dermatology) · Duarte, CA
- NPI 1326579160
- MIPS 74.4 / 100 · 2023
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 Duarte RD
Duarte, CA 910103012
(800) 826-4673 - Mailing address
-
Po Box 512185
Los Angeles, CA 900510185
Credentials & registration
- NPI registered
- March 2017 — 9 yrs on file
- Profile last updated
- February 6, 2026
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- California #C206702
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326579160. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
350
Distinct HCPCS
8
Medicare allowed
$34,658
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 94 | 87 | $96 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 81 | 68 | $136 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 46 | 17 | $7 | |
11102 |
Biopsy of related skin growth, first growth | 32 | 31 | $104 | |
17000 |
Destruction of precancer skin growth, 1 growth | 30 | 29 | $61 | |
17110 |
Destruction of skin growth, 1-14 growths | 26 | 26 | $120 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 22 | 22 | $174 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 19 | 19 | $117 |
In context: peer comparison
Among 2 peers in Duarte Dermatology Physician, average services per provider: 95. This provider delivers 3.7× the peer median.Frequently asked questions
What is Dr. Courtney Johnson's medical specialty?
Dr. Courtney Johnson practices Dermatology Physician in Duarte, CA.
Where does Dr. Courtney Johnson practice?
Dr. Courtney Johnson practices at 1500 Duarte RD, Duarte, CA 910103012. Office phone: 8008264673.
What is Dr. Courtney Johnson's NPI?
Dr. Courtney Johnson's National Provider Identifier (NPI) is 1326579160, issued by NPPES.
Does Dr. Courtney Johnson accept Medicare assignment?
Dr. Courtney Johnson does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Courtney Johnson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003). Source: CMS Medicare Physician & Other Practitioners file.