Mark A. Kachadurian, DO
NPI 1376540286ActiveIndividual· Psychiatry & Neurology, Neurology· Farmington Hills, MI
Psychiatry & Neurology, Neurology (DO) in Farmington Hills, Michigan, trained at At Still University of Health Sciences, College of Osteo Med, Kirksville (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $2,416,646 for 3,447 claims, against $226,484 paid for services in 2024. Abbvie Inc. was the largest of 30 companies reporting payments in 2025, $8,941 in all, mostly speaking and faculty fees.
Overview
| NPI | 1376540286 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 7, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 5101010218 | 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 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 - Neurology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 448 |
|---|---|
| Services billed | 10,216 across 33 procedure codes |
| Paid by Medicare | $226,484 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,447 · 5,777 30-day fills |
|---|---|
| Patients | 472 |
| Total drug cost | $2,416,646 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | At Still University of Health Sciences, College of Osteo Med, Kirksville |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Neurology |
Medical groups
- Ain Imaging PLCFarmingtn Hls, MI · 15 clinicians
- Associates in Neurology PCHowell, MI · 13 clinicians
Hospital affiliations
- Ascension Providence Hospital, Southfield and NoviSouthfield, MI
- Henry Ford Health West Bloomfield HospitalW Bloomfield, MI
- Trinity Health Livingston HospitalHowell, MI
- Trinity Health Oakland HospitalPontiac, MI
Industry payments (Open Payments)
- 2025$8,941 · 188 payments from 30 companies
- 2024$9,211 · 193 payments from 33 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $5,861 | 25 |
| Novartis Pharmaceuticals Corporation | $447.46 | 61 |
| Pfizer Inc. | $280.44 | 12 |
| Lundbeck LLC | $273.07 | 9 |
| Neurocrine Biosciences, Inc. | $229.93 | 8 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$5,250 · 2 payments
- Food and Beverage$3,588 · 184 payments
- Education$61.00 · 1 payment
- Travel and Lodging$42.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Neurology providers in Farmington Hills
- 1891792628
- 1578866620
- 1639134414
- 1063222578
- 1861323537
- 1760640445
- 1659667665
- 1861462129
- 1891765160
- 1205806577
- 1053009860
- 1740110717
All Psychiatry & Neurology, Neurology providers in Michigan →