Bikram Singh Johar, M.D.
NPI 1558364679ActiveIndividual· Internal Medicine, Nephrology· Toledo, OH
Internal Medicine, Nephrology (M.D.) with Mercy Health Physicians North Specialty Care LLC and 1 other group, practicing in Toledo, Ohio. Their prescriptions cost Medicare Part D more than their services did: $474,210 for 1,133 claims, against $76,874 paid for services in 2024. Ardelyx, Inc. was the largest of 9 companies reporting payments in 2025, $499.78 in all, mostly food and beverage. Lists Mercy St Vincent Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1558364679 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 23, 2005 |
| Last updated in NPPES | Nov 29, 2007 |
| Reactivated | Mar 31, 2006 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 35074174J | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 324 |
|---|---|
| Services billed | 807 across 15 procedure codes |
| Paid by Medicare | $76,874 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,133 · 2,277 30-day fills |
|---|---|
| Patients | 170 |
| Total drug cost | $474,210 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical groups
- Mercy Health Physicians North Specialty Care LLCMaumee, OH · 355 clinicians
- Nephrology Associates of Toledo Inc.Maumee, OH · 9 clinicians
Hospital affiliations
- Mercy St Vincent Medical CenterToledo, OH
- Promedica Toledo HospitalToledo, OH
Other facilities
- Davita Seneca DialysisDialysis facility · Tiffin, OH
- Fmc - Rcg Central ToledoDialysis facility · Toledo, OH
- Fmc - Toledo Laskey DialysisDialysis facility · Toledo, OH
- Fms ArrowheadDialysis facility · Maumee, OH
- Fresenius Kidney Care Maumee HomeDialysis facility · Maumee, OH
Industry payments (Open Payments)
- 2025$499.78 · 26 payments from 9 companies
- 2024$533.30 · 26 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $166.03 | 7 |
| Fresenius USA Marketing, Inc. | $137.60 | 8 |
| Bayer Healthcare Pharmaceuticals Inc. | $82.68 | 4 |
| Travere Therapeutics, Inc. | $27.55 | 2 |
| Mallinckrodt Hospital Products Inc. | $21.15 | 1 |
What the 2025 payments were for
- Food and Beverage$497.40 · 25 payments
- Education$2.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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