Doctor profile · Federal record
Dr. Arpna Patel, MD
Internal Medicine Physician · Thousand Oaks, CA
- NPI 1427314178
- 14 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Moody CT Ste 200
Thousand Oaks, CA 913606082
(805) 418-3500 - Mailing address
-
5767 W Century Blvd Suite 400
Los Angeles, CA 900955631
Credentials & registration
- NPI registered
- April 2012 — 14 yrs on file
- Profile last updated
- February 3, 2025
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A128199
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427314178. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
218
Distinct HCPCS
6
Medicare allowed
$17,361
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 87 | 43 | $70 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 60 | 37 | $70 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 24 | 19 | $104 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 20 | 19 | $104 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 14 | 14 | $142 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 13 | 12 | $38 |
In context: peer comparison
Among 15 peers in Thousand Oaks Internal Medicine Physician, average services per provider: 325. This provider delivers 0.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
569
Patients
126
Total drug cost
$10,769
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 85 | 29 | $1,788 |
| Atorvastatin Calcium | Generic | 73 | 28 | $1,459 |
| Levothyroxine Sodium | Generic | 59 | 18 | $1,161 |
| Losartan Potassium | Generic | 57 | 21 | $1,027 |
| Gabapentin | Generic | 46 | 17 | $656 |
| Montelukast Sodium | Generic | 31 | 0 | $544 |
| Famotidine | Generic | 27 | 0 | $570 |
| Hydrochlorothiazide | Generic | 27 | 0 | $109 |
| Diclofenac Sodium | Generic | 26 | 13 | $696 |
| Alendronate Sodium | Generic | 24 | 0 | $254 |
Frequently asked questions
What is Dr. Arpna Patel's medical specialty?
Dr. Arpna Patel practices Internal Medicine Physician in Thousand Oaks, CA.
Where does Dr. Arpna Patel practice?
Dr. Arpna Patel practices at 100 Moody CT Ste 200, Thousand Oaks, CA 913606082. Office phone: 8054183500.
What is Dr. Arpna Patel's NPI?
Dr. Arpna Patel's National Provider Identifier (NPI) is 1427314178, issued by NPPES.
What procedures does Dr. Arpna Patel 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 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.