Arian Gower, M.D.
NPI 1639531403ActiveIndividual· Internal Medicine, Nephrology· Thousand Oaks, CA
Internal Medicine, Nephrology (M.D.) in Thousand Oaks, California, trained at R Franklin University of Med & Sci/Chicago Medical School (class of 2016). In 2024 Medicare paid $487,589 for 710 patients, and Part D covered 1,240 of their prescriptions, 75% of them generic. Amgen Inc. was the largest of 23 companies reporting payments in 2025, $43,953 in all, mostly speaking and faculty fees.
Overview
| NPI | 1639531403 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 22, 2016 |
| Last updated in NPPES | Feb 8, 2023 |
| Certified by provider | Sep 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | A172943 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 710 |
|---|---|
| Services billed | 5,760 across 27 procedure codes |
| Paid by Medicare | $487,589 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,240 · 2,717 30-day fills |
|---|---|
| Patients | 202 |
| Total drug cost | $605,689 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | R Franklin University of Med & Sci/Chicago Medical School |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Renal Consultants Medical GroupGranada Hills, CA · 9 clinicians
Hospital affiliations
- Los Robles Hospital & Medical CenterThousand Oaks, CA
- Northridge Hospital Medical CenterNorthridge, CA
- UCLA West Valley Medical CenterWest Hills, CA
Other facilities
- Davita Warner Center DialysisDialysis facility · Woodland Hills, CA
- Woodland Hills DialysisDialysis facility · Woodland Hills, CA
Industry payments (Open Payments)
- 2025$43,953 · 200 payments from 23 companies
- 2024$26,002 · 189 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $38,495 | 79 |
| Advanced Instruments, LLC | $2,125 | 1 |
| Astrazeneca Pharmaceuticals LP | $657.06 | 25 |
| Alexion Pharmaceuticals, Inc. | $356.54 | 8 |
| Bayer Healthcare Pharmaceuticals Inc. | $289.48 | 22 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$32,300 · 18 payments
- Food and Beverage$6,028 · 166 payments
- Travel and Lodging$3,445 · 14 payments
- Consulting Fee$2,125 · 1 payment
- Education$55.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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