Hakan R. Toka, MD, PHD
NPI 1588719298ActiveIndividual· Internal Medicine, Nephrology· Bradenton, FL
Internal Medicine, Nephrology (MD, PHD) with Manatee Kidney Diseases Consultants, practicing in Bradenton, Florida. Their prescriptions cost Medicare Part D more than their services did: $630,378 for 1,817 claims, against $209,591 paid for services in 2024. Akebia Therapeutics Inc was the largest of 3 companies reporting payments in 2025, $13,823 in all, mostly consulting fees. Lists HCA Florida Blake Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1588719298 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Jan 24, 2007 |
| Last updated in NPPES | Apr 17, 2025 |
| Certified by provider | Apr 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 0101257134 | VA |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 542 |
|---|---|
| Services billed | 1,896 across 15 procedure codes |
| Paid by Medicare | $209,591 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,817 · 4,197 30-day fills |
|---|---|
| Patients | 299 |
| Total drug cost | $630,378 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Nephrology |
Medical group
- Manatee Kidney Diseases ConsultantsBradenton, FL · 4 clinicians
Hospital affiliations
- HCA Florida Blake HospitalBradenton, FL
- HCA Florida South Shore HospitalSun City Center, FL
- Lakewood Ranch Medical CenterBradenton, FL
- Manatee Memorial HospitalBradenton, FL
- Sarasota Memorial HospitalSarasota, FL
Other facilities
- Bradenton Dialysis Center LLCDialysis facility · Bradenton, FL
- Davita Bradenton DialysisDialysis facility · Bradenton, FL
- Plantation Dialysis - EllentonDialysis facility · Ellenton, FL
- Southwest Florida Dialysis CenterDialysis facility · Bradenton, FL
- Zz_closed_bradenton Artificial Kidney CenterDialysis facility · Bradenton, FL
Industry payments (Open Payments)
- 2025$13,823 · 5 payments from 3 companies
- 2024$2,395 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Akebia Therapeutics Inc | $13,786 | 3 |
| Otsuka America Pharmaceutical, Inc. | $19.33 | 1 |
| Calliditas Therapeutics US Inc. | $17.65 | 1 |
What the 2025 payments were for
- Consulting Fee$11,025 · 1 payment
- Travel and Lodging$2,761 · 2 payments
- Food and Beverage$36.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nephrologists in Bradenton
- 1356845333
- 1477506046
- 1477669026
- 1548573843
- 1619234416
- 1831377399
- 1891985396
- 1114489762
- 1215989256
- 1043335813
- 1104932771
- 1609982214