Alan Meyer Werner, MD
NPI 1184779316ActiveIndividual· Surgery, Vascular Surgery· Clarksville, TN
Surgery, Vascular Surgery (MD) in Clarksville, Tennessee, trained at University of Pittsburgh School of Medicine (class of 1991). 808 Medicare patients in 2024, $178,953 paid; nearly all of their 561 Part D prescriptions were generic (98%). Kerecis Limited was the largest of 15 companies reporting payments in 2025, $853.70 in all, mostly food and beverage.
Overview
| NPI | 1184779316 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 25, 2007 |
| Last updated in NPPES | Apr 29, 2026 |
| Certified by provider | Apr 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | MD30526 | TN |
| Surgery | 208600000X | MD30526 | 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 - Vascular Surgery (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 808 |
|---|---|
| Services billed | 2,068 across 74 procedure codes |
| Paid by Medicare | $178,953 |
Part D prescriptions in 2024
| Prescriptions (claims) | 561 · 880 30-day fills |
|---|---|
| Patients | 136 |
| Total drug cost | $9,979 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Vascular Surgery |
| Secondary specialties | General Surgery |
Medical group
- Clarksville Physician Services, LLCClarksville, TN · 27 clinicians
Hospital affiliations
- Vanderbilt Clarksville HospitalClarksville, TN
- Vanderbilt University Medical CenterNashville, TN
Industry payments (Open Payments)
- 2025$853.70 · 25 payments from 15 companies
- 2024$344.93 · 18 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kerecis Limited | $247.58 | 8 |
| Smith+nephew, Inc. | $137.72 | 4 |
| Medtronic, Inc. | $80.90 | 1 |
| Penumbra, Inc. | $78.33 | 1 |
| Astrazeneca Pharmaceuticals LP | $68.49 | 1 |
What the 2025 payments were for
- Food and Beverage$785.21 · 24 payments
- Education$68.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other vascular surgeons in Clarksville
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