Kenneth A. Hacker, MD
NPI 1164484994ActiveIndividual· Surgery· Saint Peters, MO
Surgery (MD) in Saint Peters, Missouri, trained at Creighton University School of Medicine (class of 1988). 159 Medicare patients in 2024, $75,268 paid; nearly all of their 167 Part D prescriptions were generic (95%). Intuitive Surgical, Inc. was the largest of 9 companies reporting payments in 2025, $13,447 in all, mostly education.
Overview
| NPI | 1164484994 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 5, 2006 |
| Last updated in NPPES | Jun 23, 2026 |
| Certified by provider | Jun 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | R5N50 | MO |
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 - General Surgery (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 159 |
|---|---|
| Services billed | 330 across 63 procedure codes |
| Paid by Medicare | $75,268 |
Part D prescriptions in 2024
| Prescriptions (claims) | 167 · 167 30-day fills |
|---|---|
| Patients | 144 |
| Total drug cost | $2,201 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | General Surgery |
Medical group
- Bjsph Physician Billing Services, LLCSaint Peters, MO · 6 clinicians
Hospital affiliations
- Barnes-Jewish St Peters HospitalSaint Peters, MO
- Progress West HospitalOfallon, MO
Industry payments (Open Payments)
- 2025$13,447 · 20 payments from 9 companies
- 2024$13,358 · 12 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $13,021 | 10 |
| Davol Inc. | $275.04 | 2 |
| Heron Therapeutics, Inc. | $41.96 | 2 |
| Tela Bio, Inc. | $22.87 | 1 |
| Vertex Pharmaceuticals Incorporated | $22.28 | 1 |
What the 2025 payments were for
- Education$12,000 · 3 payments
- Food and Beverage$1,410 · 16 payments
- Travel and Lodging$37.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Saint Peters
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- 1174585160