Michael J. Mertens, M.D.
NPI 1346292257ActiveIndividual· Family Medicine· Mt Juliet, TN
Family Medicine (M.D.) in Mt Juliet, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $736,773 for 9,117 claims, against $110,698 paid for services in 2024. Novo Nordisk Inc reported $16.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1346292257 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 17, 2006 |
| Last updated in NPPES | Jun 13, 2022 |
| Certified by provider | Jun 13, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 30767 | TN |
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 - Family Practice (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 284 |
|---|---|
| Services billed | 6,132 across 94 procedure codes |
| Paid by Medicare | $110,698 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,117 · 22,951 30-day fills |
|---|---|
| Patients | 761 |
| Total drug cost | $736,773 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Family Practice |
Medical group
- Heritage Medical Associates PCBrentwood, TN · 164 clinicians
Hospital affiliations
- Ascension Saint Thomas HospitalNashville, TN
- Tristar Summit Medical CenterHermitage, TN
Other facilities
- Adoration Home Health, LLCHome health agency · Madison, TN
- Amedisys Home HealthHome health agency · Nashville, TN
- Vanderbilt Home Care ServicesHome health agency · Nashville, TN
Industry payments (Open Payments)
- 2025$16.00 · 1 payment from 1 company
- 2024$103.53 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $16.00 | 1 |
What the 2025 payments were for
- Food and Beverage$16.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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