Doctor profile · Federal record
Dr. Justin Mikesell
Physician Assistant · Physician Assistant · Thousand Oaks, CA
- NPI 1649991720
- Accepts Medicare
- 4 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3095 Old Conejo RD Ste 200
Thousand Oaks, CA 913202130
(805) 298-7034 - Mailing address
-
2012 S Pump House Ln
Santa Paula, CA 930608024
Credentials & registration
- NPI registered
- September 2022 — 4 yrs on file
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #61471
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649991720. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
155
Distinct HCPCS
6
Medicare allowed
$13,681
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 65 | 51 | $83 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 29 | 29 | $103 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 20 | 14 | $33 | |
17004 |
Destruction of precancer skin growth, 15 or more growths | 16 | 15 | $162 | |
17110 |
Destruction of skin growth, 1-14 growths | 14 | 11 | $107 | |
17000 |
Destruction of precancer skin growth, 1 growth | 11 | 11 | $52 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 122. This provider delivers 1.3× the peer median.Open Payments
Industry payments received
All-time total
$1,237
Transactions
48
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Arcutis Biotherapeutics, Inc. | 4 | $247.24 | |
| ABBVIE INC. | 10 | $184.40 | |
| GENZYME CORPORATION | 8 | $182.68 | |
| E.R. Squibb & Sons, L.L.C. | 5 | $137.57 | |
| PFIZER INC. | 5 | $109.57 | |
| Regeneron Healthcare Solutions, Inc. | 4 | $105.34 | |
| Incyte Corporation | 4 | $97.76 | |
| Amgen Inc. | 3 | $57.69 | |
| Janssen Biotech, Inc. | 2 | $47.98 | |
| Novartis Pharmaceuticals Corporation | 1 | $26.73 | |
| SUN PHARMACEUTICAL INDUSTRIES INC. | 1 | $22.33 | |
| Lilly USA, LLC | 1 | $17.48 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
441
Patients
194
Total drug cost
$67,084
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 90 | 46 | $2,977 |
| Tacrolimus | Generic | 60 | 32 | $27,283 |
| Clobetasol Propionate | Generic | 33 | 17 | $5,881 |
| Hydroxyzine Hcl | Generic | 33 | 11 | $158 |
| Fluocinonide | Generic | 30 | 18 | $2,490 |
| Alclometasone Dipropionate | Generic | 29 | 16 | $2,374 |
| Clindamycin Phosphate | Generic | 28 | 15 | $2,189 |
| Doxycycline Hyclate | Generic | 24 | 12 | $1,943 |
| Doxycycline Monohydrate | Generic | 19 | 0 | $3,134 |
| Halobetasol Propionate | Generic | 19 | 0 | $3,498 |
Frequently asked questions
What is Dr. Justin Mikesell's medical specialty?
Dr. Justin Mikesell practices Physician Assistant in Thousand Oaks, CA.
Where does Dr. Justin Mikesell practice?
Dr. Justin Mikesell practices at 3095 Old Conejo RD Ste 200, Thousand Oaks, CA 913202130. Office phone: 8052987034.
What is Dr. Justin Mikesell's NPI?
Dr. Justin Mikesell's National Provider Identifier (NPI) is 1649991720, issued by NPPES.
Does Dr. Justin Mikesell accept Medicare assignment?
Yes. Dr. Justin Mikesell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Justin Mikesell commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305). Source: CMS Medicare Physician & Other Practitioners file.