Jack Marek Klem, M.D.
NPI 1871710004ActiveIndividual· Neurological Surgery· Colorado Springs, CO
Neurological Surgery (M.D.) in Colorado Springs, Colorado, trained at Johns Hopkins University School of Medicine (class of 2001). 139 Medicare patients in 2024, $88,613 paid; all of their 65 Part D prescriptions were generic. Orthofix Medical, Inc. was the largest of 3 companies reporting payments in 2025, $80.44 in all, mostly food and beverage.
Overview
| NPI | 1871710004 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 19, 2007 |
| Last updated in NPPES | Apr 3, 2023 |
| Certified by provider | Apr 3, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | DR.0069409 | CO |
| Neurological Surgery | 207T00000X | ME97440 | FL |
| Neurological Surgery | 207T00000X | M-17074 | ID |
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 - Neurosurgery (AL); Practitioner - Neurosurgery (FL); Practitioner - Neurosurgery (ID); Practitioner - Neurosurgery (MI); Practitioner - Neurosurgery (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 139 |
|---|---|
| Services billed | 298 across 46 procedure codes |
| Paid by Medicare | $88,613 |
Part D prescriptions in 2024
| Prescriptions (claims) | 65 · 65 30-day fills |
|---|---|
| Patients | 37 |
| Total drug cost | $296.60 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Johns Hopkins University School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Neurosurgery |
Medical groups
- St Lukes Clinic-Treasure Valley LLCMeridian, ID · 1,173 clinicians
- Health Care Authority for Baptist Health, An Affiliate of UabhsMontgomery, AL · 277 clinicians
- Boone Physician Services LLCColumbia, MO · 250 clinicians
- Vincentian Physician Services LLCBirmingham, AL · 82 clinicians
Hospital affiliations
- Baptist Medical Center SouthMontgomery, AL
- Boone Hospital CenterColumbia, MO
- St Luke's Regional Medical CenterBoise, ID
- St Vincent's BirminghamBirmingham, AL
Industry payments (Open Payments)
- 2025$80.44 · 3 payments from 3 companies
- 2024$369.17 · 11 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Orthofix Medical, Inc. | $34.47 | 1 |
| Ethicon US, LLC | $30.72 | 1 |
| Globus Medical, Inc. | $15.25 | 1 |
What the 2025 payments were for
- Food and Beverage$80.44 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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