John David Tillou, MD
NPI 1518232685ActiveIndividual· Colon & Rectal Surgery· Fairfax, VA
Colon & Rectal Surgery (MD) in Fairfax, Virginia, trained at University of Virginia School of Medicine (class of 2012). 215 Medicare patients in 2024, $115,100 paid; nearly all of their 140 Part D prescriptions were generic (99%). Myriad Genetic Laboratories, Inc. reported $130.04 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1518232685 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 21, 2012 |
| Last updated in NPPES | Mar 25, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | 0101264822 | VA |
| Surgery | 208600000X | 252747 | MA |
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 - Colorectal Surgery (Proctology) (DC); Practitioner - Colorectal Surgery (Proctology) (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 215 |
|---|---|
| Services billed | 566 across 74 procedure codes |
| Paid by Medicare | $115,100 |
Part D prescriptions in 2024
| Prescriptions (claims) | 140 · 150 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $1,886 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Colorectal Surgery (Proctology) |
Medical groups
- Inova Health Care ServicesAlexandria, VA · 1,817 clinicians
- Fairfax Colon and Rectal Surgery PCFairfax, VA · 12 clinicians
Hospital affiliations
- Inova Fair Oaks HospitalFairfax, VA
- Inova Fairfax HospitalFalls Church, VA
- Uva Health Haymarket Medical CenterHaymarket, VA
- Uva Health Prince William Medical CenterManassas, VA
Industry payments (Open Payments)
- 2024$130.04 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Myriad Genetic Laboratories, Inc. | $130.04 | 1 |
What the 2024 payments were for
- Food and Beverage$130.04 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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