Allan G. Kavalich, M.D.
NPI 1639178692ActiveIndividual· Internal Medicine, Nephrology· San Bernardino, CA
Internal Medicine, Nephrology (M.D.) in San Bernardino, California, trained at University of Miami, Lm Miller School of Medicine (class of 1969). Their prescriptions cost Medicare Part D more than their services did: $745,312 for 1,658 claims, against $22,008 paid for services in 2024. Travere Therapeutics, Inc. was the largest of 4 companies reporting payments in 2025, $69.46 in all, mostly food and beverage.
Overview
| NPI | 1639178692 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 20, 2005 |
| Last updated in NPPES | Oct 1, 2026 |
| Certified by provider | Oct 1, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | G29326 | 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 | 14 |
|---|---|
| Services billed | 248 across 6 procedure codes |
| Paid by Medicare | $22,008 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,658 · 2,960 30-day fills |
|---|---|
| Patients | 156 |
| Total drug cost | $745,312 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | University of Miami, Lm Miller School of Medicine |
|---|---|
| Graduation year | 1969 |
| Medicare specialty | Nephrology |
Medical group
- California Kidney SpecialistsSan Dimas, CA · 16 clinicians
Industry payments (Open Payments)
- 2025$69.46 · 5 payments from 4 companies
- 2024$72.34 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Travere Therapeutics, Inc. | $21.99 | 2 |
| Otsuka America Pharmaceutical, Inc. | $19.15 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $14.45 | 1 |
| Ardelyx, Inc. | $13.87 | 1 |
What the 2025 payments were for
- Food and Beverage$69.46 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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