Biljana Kostic, M.D.
NPI 1184703621ActiveIndividual· Internal Medicine· Bermuda Dunes, CA
Internal Medicine (M.D.) with Herr-Kostic Medical Group Inc, practicing in Bermuda Dunes, California. Their prescriptions cost Medicare Part D more than their services did: $1,237,170 for 13,732 claims, against $37,390 paid for services in 2024. Novo Nordisk Inc reported $22.39 in payments in 2025, mostly food and beverage. Lists Desert Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1184703621 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 3, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | AO52597 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 194 |
|---|---|
| Services billed | 553 across 22 procedure codes |
| Paid by Medicare | $37,390 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,732 · 34,851 30-day fills |
|---|---|
| Patients | 1,044 |
| Total drug cost | $1,237,170 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Herr-Kostic Medical Group IncBermuda Dunes, CA · 2 clinicians
Hospital affiliations
- Desert Regional Medical CenterPalm Springs, CA
- Eisenhower Medical CenterRancho Mirage, CA
Other facilities
- Mission Home Health Palm DesertHome health agency · Palm Desert, CA
Industry payments (Open Payments)
- 2025$22.39 · 1 payment from 1 company
- 2024$37.74 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $22.39 | 1 |
What the 2025 payments were for
- Food and Beverage$22.39 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Bermuda Dunes
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