Robert John Knowling, M.D.
NPI 1528022753ActiveIndividual· Surgery, Plastic and Reconstructive Surgery· Huntsville, AL
Surgery, Plastic and Reconstructive Surgery (M.D.) in Huntsville, Alabama, trained at University of Alabama School of Medicine (class of 1987). 64 Medicare patients in 2024, $19,685 paid; nearly all of their 180 Part D prescriptions were generic (99%). Integra Lifesciences Corporation was the largest of 4 companies reporting payments in 2025, $216.78 in all, mostly food and beverage.
Overview
| NPI | 1528022753 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 14, 2006 |
| Last updated in NPPES | Aug 23, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Plastic and Reconstructive Surgery Primary | 2086S0122X | 00014300 | AL |
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 - Plastic and Reconstructive Surgery (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 64 |
|---|---|
| Services billed | 130 across 48 procedure codes |
| Paid by Medicare | $19,685 |
Part D prescriptions in 2024
| Prescriptions (claims) | 180 · 182 30-day fills |
|---|---|
| Patients | 85 |
| Total drug cost | $1,009 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Plastic And Reconstructive Surgery |
Hospital affiliations
- Crestwood Medical CenterHuntsville, AL
- Huntsville HospitalHuntsville, AL
Industry payments (Open Payments)
- 2025$216.78 · 4 payments from 4 companies
- 2024$1,583 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Integra Lifesciences Corporation | $150.38 | 1 |
| Medtronic, Inc. | $27.20 | 1 |
| Motiva USA, LLC | $21.10 | 1 |
| Mentor Worldwide LLC | $18.10 | 1 |
What the 2025 payments were for
- Food and Beverage$216.78 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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