David J. Blazer, MD
NPI 1093718272ActiveIndividual· Internal Medicine, Cardiovascular Disease· Dickson, TN
Internal Medicine, Cardiovascular Disease (MD) with Dickson Medical Associates, PC, practicing in Dickson, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $939,891 for 7,057 claims, against $274,988 paid for services in 2024. Pfizer Inc. was the largest of 16 companies reporting payments in 2025, $1,664 in all, mostly food and beverage. Lists Tristar Centennial Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1093718272 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 23, 2005 |
| Last updated in NPPES | Aug 12, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | MD26023 | TN |
| Internal Medicine, Interventional Cardiology | 207RI0011X | MD26023 | TN |
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 - Interventional Cardiology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 775 |
|---|---|
| Services billed | 5,885 across 102 procedure codes |
| Paid by Medicare | $274,988 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,057 · 13,618 30-day fills |
|---|---|
| Patients | 698 |
| Total drug cost | $939,891 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 1980 |
|---|---|
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Dickson Medical Associates, PCDickson, TN · 56 clinicians
Hospital affiliations
- Tristar Centennial Medical CenterNashville, TN
- Tristar Horizon Medical CenterDickson, TN
Other facilities
- Home Care SolutionsHome health agency · Spring Hill, TN
Industry payments (Open Payments)
- 2025$1,664 · 98 payments from 16 companies
- 2024$2,200 · 114 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $225.35 | 11 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $202.14 | 10 |
| Boston Scientific Corporation | $197.25 | 8 |
| Novartis Pharmaceuticals Corporation | $186.83 | 20 |
| E.R. Squibb & Sons, L.L.C. | $176.29 | 14 |
What the 2025 payments were for
- Food and Beverage$1,664 · 98 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other cardiologists in Dickson
- 1861879744