Charles William Murphy, M.D.
NPI 1639178908ActiveIndividual· Pain Medicine, Interventional Pain Medicine· San Antonio, TX
Pain Medicine, Interventional Pain Medicine (M.D.) in San Antonio, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 1980). 179 Medicare patients in 2024, $166,047 paid; nearly all of their 1,733 Part D prescriptions were generic (96%). Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $91.78 in all, mostly food and beverage.
Overview
| NPI | 1639178908 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 19, 2005 |
| Last updated in NPPES | Jul 30, 2025 |
| Certified by provider | Jul 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pain Medicine, Interventional Pain Medicine Primary | 208VP0014X | F6983 | TX |
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 - Interventional Pain Management (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 179 |
|---|---|
| Services billed | 11,830 across 59 procedure codes |
| Paid by Medicare | $166,047 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,733 · 1,873 30-day fills |
|---|---|
| Patients | 352 |
| Total drug cost | $123,628 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Interventional Pain Management |
| Secondary specialties | Anesthesiology |
Medical group
- Murphy MD Functional Medicine PLLCSan Antonio, TX · 2 clinicians
Industry payments (Open Payments)
- 2025$91.78 · 3 payments from 3 companies
- 2024$462.34 · 15 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $40.00 | 1 |
| Abbott Laboratories | $37.86 | 1 |
| Collegium Pharmaceutical, Inc. | $13.92 | 1 |
What the 2025 payments were for
- Food and Beverage$91.78 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 72 interventional pain physicians in San Antonio · All interventional pain physicians in Texas