Charles Allyn Hildebrand, OD
NPI 1194729624ActiveIndividual· Optometrist· Knoxville, TN
Optometrist (OD) in Knoxville, Tennessee, trained at Southern College of Optometry (class of 1989). In 2024 Medicare paid $48,458 for 366 patients, and Part D covered 427 of their prescriptions, 61% of them generic. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $291.47 in all, mostly food and beverage.
Overview
| NPI | 1194729624 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jun 13, 2005 |
| Last updated in NPPES | Aug 30, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OD1240 | TN |
| Specialist | 174400000X | OD01240 | 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 - Optometry (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 366 |
|---|---|
| Services billed | 917 across 17 procedure codes |
| Paid by Medicare | $48,458 |
Part D prescriptions in 2024
| Prescriptions (claims) | 427 · 784 30-day fills |
|---|---|
| Patients | 131 |
| Total drug cost | $38,825 |
| Generic share | 61% of claims |
Education and affiliations
| Medical school | Southern College of Optometry |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Optometry |
Medical group
- Campbell Cunningham Taylor PCKnoxville, TN · 15 clinicians
Industry payments (Open Payments)
- 2025$291.47 · 11 payments from 4 companies
- 2024$150.42 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $111.84 | 5 |
| Bausch & Lomb Americas Inc. | $67.04 | 2 |
| Alcon Vision LLC | $57.61 | 2 |
| Mallinckrodt Hospital Products Inc. | $54.98 | 2 |
What the 2025 payments were for
- Food and Beverage$291.47 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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