Thomas Jacobs Yax, M.D.
NPI 1104078419ActiveIndividual· Family Medicine· Traverse City, MI
Family Medicine (M.D.) in Traverse City, Michigan, trained at Michigan State University College of Human Medicine (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $476,217 for 4,215 claims, against $61,538 paid for services in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $37.99 in all, mostly food and beverage.
Overview
| NPI | 1104078419 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 17, 2008 |
| Last updated in NPPES | Feb 5, 2026 |
| Certified by provider | Feb 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 4301092520 | 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 | 205 |
|---|---|
| Services billed | 856 across 48 procedure codes |
| Paid by Medicare | $61,538 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,215 · 10,725 30-day fills |
|---|---|
| Patients | 331 |
| Total drug cost | $476,217 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Michigan State University College of Human Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical groups
- Munson Medical GroupTraverse City, MI · 194 clinicians
- Grand Traverse Physician Services PCTraverse City, MI · 113 clinicians
- Great Lakes Therapy Housecalls PCTraverse City, MI · 73 clinicians
Hospital affiliations
- Kalkaska Memorial Health CenterKalkaska, MI
- Munson Healthcare Cadillac HospitalCadillac, MI
- Munson Medical CenterTraverse City, MI
- Paul Oliver Memorial HospitalFrankfort, MI
Other facilities
- Munson Home CareHome health agency · Traverse City, MI
Industry payments (Open Payments)
- 2025$37.99 · 2 payments from 2 companies
- 2024$73.32 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $24.23 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $13.76 | 1 |
What the 2025 payments were for
- Food and Beverage$24.23 · 1 payment
- Education$13.76 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 146 family medicine physicians in Traverse City · All family medicine physicians in Michigan