Jack A. Chapman, MD
NPI 1710975701ActiveIndividual· Pain Medicine, Interventional Pain Medicine· New Braunfels, TX
Pain Medicine, Interventional Pain Medicine (MD) in New Braunfels, Texas, trained at Baylor College of Medicine (class of 1987). 319 Medicare patients in 2024, $228,875 paid; nearly all of their 3,813 Part D prescriptions were generic (97%). Si-Bone, Inc. was the largest of 10 companies reporting payments in 2025, $7,813 in all, mostly consulting fees.
Overview
| NPI | 1710975701 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 12, 2005 |
| Last updated in NPPES | Jun 22, 2023 |
| Certified by provider | Jun 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pain Medicine, Interventional Pain Medicine Primary | 208VP0014X | H4227 | TX |
| Anesthesiology | 207L00000X | H4227 | TX |
| Anesthesiology, Pain Medicine | 207LP2900X | H4227 | TX |
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 - Pain Management (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 319 |
|---|---|
| Services billed | 7,681 across 82 procedure codes |
| Paid by Medicare | $228,875 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,813 · 3,931 30-day fills |
|---|---|
| Patients | 552 |
| Total drug cost | $190,877 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Pain Management |
| Secondary specialties | Anesthesiology |
Medical groups
- Integrated Pain Associates PLLCKilleen, TX · 33 clinicians
- Tricity Pain Associates, PASan Antonio, TX · 18 clinicians
Hospital affiliations
- Christus Santa Rosa Hospital-San MarcosSan Marcos, TX
- Guadalupe Regional Medical CenterSeguin, TX
- Hill Country Memorial HospitalFredericksburg, TX
- Peterson Regional Medical CenterKerrville, TX
- Resolute Health HospitalNew Braunfels, TX
Industry payments (Open Payments)
- 2025$7,813 · 72 payments from 10 companies
- 2024$4,245 · 121 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Si-Bone, Inc. | $6,188 | 23 |
| Mml US, Inc. | $475.11 | 9 |
| Abbott Laboratories | $374.25 | 23 |
| Glaukos Corporation | $238.64 | 2 |
| Boston Scientific Corporation | $221.62 | 4 |
What the 2025 payments were for
- Consulting Fee$5,500 · 6 payments
- Food and Beverage$2,283 · 65 payments
- Travel and Lodging$30.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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