John Michael Thometz
NPI 1386165389ActiveIndividual· Podiatrist, Foot & Ankle Surgery· Crystal Lake, IL
Podiatrist, Foot & Ankle Surgery with Northern Illinois Foot and Ankle Specialists, Ltd, practicing in Crystal Lake, Illinois. 623 Medicare patients in 2024, $186,506 paid; nearly all of their 138 Part D prescriptions were generic (98%). Surgenex LLC was the largest of 10 companies reporting payments in 2025, $2,731 in all, mostly food and beverage. Lists Northwestern Medicine McHenry as a hospital affiliation.
Overview
| NPI | 1386165389 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 29, 2017 |
| Last updated in NPPES | Jul 16, 2020 |
| Certified by provider | Jul 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist, Foot & Ankle Surgery Primary | 213ES0103X | 016005882 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Podiatry (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 623 |
|---|---|
| Services billed | 3,558 across 86 procedure codes |
| Paid by Medicare | $186,506 |
Part D prescriptions in 2024
| Prescriptions (claims) | 138 · 162 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $3,648 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Podiatry |
Medical group
- Northern Illinois Foot and Ankle Specialists, LtdCary, IL · 18 clinicians
Hospital affiliation
- Northwestern Medicine McHenryMcHenry, IL
Other facilities
- Crystal Home Health Care, LLCHome health agency · Des Plaines, IL
Industry payments (Open Payments)
- 2025$2,731 · 27 payments from 10 companies
- 2024$1,823 · 20 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Surgenex LLC | $931.96 | 7 |
| Kerecis Limited | $529.03 | 5 |
| Treace Medical Concepts, Inc. | $471.67 | 4 |
| Stryker Corporation | $380.70 | 3 |
| Organogenesis Inc. | $290.15 | 3 |
What the 2025 payments were for
- Food and Beverage$2,731 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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