Adam Buffington, DPM
NPI 1396197604ActiveIndividual· Podiatrist, Foot & Ankle Surgery· Crystal Lake, IL
Podiatrist, Foot & Ankle Surgery (DPM) with Northwestern Medical Faculty Foundation and 1 other group, practicing in Crystal Lake, Illinois. 259 Medicare patients in 2024, $73,902 paid; all of their 342 Part D prescriptions were generic. Stryker Corporation was the largest of 4 companies reporting payments in 2025, $2,320 in all, mostly food and beverage. Lists Northwestern Medicine Central Dupage Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1396197604 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DPM |
| Sole proprietor | No |
| NPI issued | Jul 11, 2016 |
| Last updated in NPPES | Oct 27, 2021 |
| Certified by provider | Oct 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist, Foot & Ankle Surgery Primary | 213ES0103X | 016005830 | IL |
| Podiatrist, Foot & Ankle Surgery | 213ES0103X | 135.000921 | IL |
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 - Podiatry (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 259 |
|---|---|
| Services billed | 1,098 across 88 procedure codes |
| Paid by Medicare | $73,902 |
Part D prescriptions in 2024
| Prescriptions (claims) | 342 · 370 30-day fills |
|---|---|
| Patients | 143 |
| Total drug cost | $2,783 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Podiatry |
Medical groups
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
- Central Dupage Physician GroupGeneva, IL · 1,080 clinicians
Hospital affiliations
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Medicine Delnor Community HospitalGeneva, IL
- Northwestern Medicine Kishwaukee HospitalDekalb, IL
- Valley West Community HospitalSandwich, IL
Industry payments (Open Payments)
- 2025$2,320 · 23 payments from 4 companies
- 2024$1,995 · 22 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $2,150 | 19 |
| Kerecis Limited | $77.47 | 1 |
| Depuy Synthes Sales Inc. | $52.24 | 2 |
| Paragon 28, Inc. | $40.15 | 1 |
What the 2025 payments were for
- Food and Beverage$2,002 · 22 payments
- Travel and Lodging$317.70 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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