Michael Benjamim Hunter, M.D.
NPI 1528447521ActiveIndividual· Anesthesiology, Pain Medicine· San Antonio, TX
Anesthesiology, Pain Medicine (M.D.) with Allen Anesthesia Associates and 2 other groups, practicing in San Antonio, Texas. 351 Medicare patients in 2024, $441,677 paid; nearly all of their 5,423 Part D prescriptions were generic (94%). Abbott Laboratories was the largest of 14 companies reporting payments in 2025, $1,804 in all, mostly food and beverage.
Overview
| NPI | 1528447521 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 22, 2015 |
| Last updated in NPPES | Jan 10, 2024 |
| Certified by provider | Jan 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology, Pain Medicine Primary | 207LP2900X | T1964 | TX |
| Anesthesiology | 207L00000X | T1964 | 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 | 351 |
|---|---|
| Services billed | 39,517 across 59 procedure codes |
| Paid by Medicare | $441,677 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,423 · 5,607 30-day fills |
|---|---|
| Patients | 550 |
| Total drug cost | $351,056 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Interventional Pain Management |
| Telehealth | Offers telehealth |
Medical groups
- Allen Anesthesia AssociatesAllen, TX · 96 clinicians
- San Antonio Anesthesia Services PLLCSan Antonio, TX · 3 clinicians
- River City Pain Management PLLCSan Antonio, TX · 2 clinicians
Industry payments (Open Payments)
- 2025$1,804 · 40 payments from 14 companies
- 2024$2,088 · 35 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $455.79 | 4 |
| Nalu Medical, Inc. | $394.27 | 6 |
| Boston Scientific Corporation | $331.39 | 9 |
| Globus Medical, Inc. | $256.13 | 7 |
| Si-Bone, Inc. | $84.80 | 2 |
What the 2025 payments were for
- Food and Beverage$1,804 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 58 pain medicine anesthesiologists in San Antonio · All pain medicine anesthesiologists in Texas