Shathabish Kariyanna, MD
NPI 1346683869ActiveIndividual· Family Medicine· Ann Arbor, MI
Family Medicine (MD) with Michigan Headache and Neurological Institute PC, practicing in Ann Arbor, Michigan. Their prescriptions cost Medicare Part D more than their services did: $433,663 for 3,772 claims, against $104,775 paid for services in 2024. Abbvie Inc. reported $5,877 in payments in 2025, mostly speaking and faculty fees. Lists Beaumont Hospital Royal Oak and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1346683869 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 15, 2013 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 4301113435 | MI |
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 - Family Practice (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 180 |
|---|---|
| Services billed | 7,283 across 20 procedure codes |
| Paid by Medicare | $104,775 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,772 · 4,172 30-day fills |
|---|---|
| Patients | 230 |
| Total drug cost | $433,663 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Family Practice |
| Secondary specialties | Internal Medicine, Pain Management |
| Telehealth | Offers telehealth |
Medical group
- Michigan Headache and Neurological Institute PCAnn Arbor, MI · 6 clinicians
Hospital affiliations
- Beaumont Hospital Royal OakRoyal Oak, MI
- Chelsea HospitalChelsea, MI
- Trinity Health Ann Arbor HospitalAnn Arbor, MI
Industry payments (Open Payments)
- 2025$5,877 · 15 payments from 1 company
- 2024$741.68 · 18 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $5,877 | 15 |
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$5,513 · 3 payments
- Food and Beverage$364.03 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 203 family medicine physicians in Ann Arbor · All family medicine physicians in Michigan