Vanji Karthikeyan, M.D.
NPI 1003984550ActiveIndividual· Internal Medicine, Nephrology· Detroit, MI
Internal Medicine, Nephrology (M.D.) with Henry Ford Health System, practicing in Detroit, Michigan. 160 Medicare patients in 2024, $86,032 paid; nearly all of their 375 Part D prescriptions were generic (95%). Calliditas Therapeutics US Inc. reported $116.10 in payments in 2024, mostly food and beverage. Lists Henry Ford Health Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1003984550 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 1, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 4301067479 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 160 |
|---|---|
| Services billed | 662 across 17 procedure codes |
| Paid by Medicare | $86,032 |
Part D prescriptions in 2024
| Prescriptions (claims) | 375 · 821 30-day fills |
|---|---|
| Patients | 71 |
| Total drug cost | $38,100 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Henry Ford Health SystemDetroit, MI · 2,570 clinicians
Hospital affiliations
- Henry Ford Health HospitalDetroit, MI
- Henry Ford Health West Bloomfield HospitalW Bloomfield, MI
- Wyandotte Hospital and Medical CenterWyandotte, MI
Other facilities
- Ghs Western Regional Home DialysisDialysis facility · Novi, MI
- Greenfield Hs - EastpointeDialysis facility · Eastpointe, MI
Industry payments (Open Payments)
- 2024$116.10 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Calliditas Therapeutics US Inc. | $116.10 | 1 |
What the 2024 payments were for
- Food and Beverage$116.10 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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