Dennis L. Cosgrove, O.D.
NPI 1669437901ActiveIndividual· Optometrist· Cookeville, TN
Optometrist (O.D.) in Cookeville, Tennessee, trained at Illinois College of Optometry at Chicago (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $14,771 for 125 claims, against $3,516 paid for services in 2024. Abbvie Inc. reported $103.23 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1669437901 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Apr 19, 2006 |
| Last updated in NPPES | Jul 30, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OD1567 | 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 - Optometry (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 34 |
|---|---|
| Services billed | 53 across 11 procedure codes |
| Paid by Medicare | $3,516 |
Part D prescriptions in 2024
| Prescriptions (claims) | 125 · 229 30-day fills |
|---|---|
| Patients | 60 |
| Total drug cost | $14,771 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Optometry |
Medical group
- Jonathan Woolfson MD PCCumming, GA · 28 clinicians
Industry payments (Open Payments)
- 2025$103.23 · 4 payments from 1 company
- 2024$200.95 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $103.23 | 4 |
What the 2025 payments were for
- Food and Beverage$103.23 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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