David K. Towns, MD
NPI 1326116278ActiveIndividual· Anesthesiology, Pain Medicine· Phoenix, AZ
Anesthesiology, Pain Medicine (MD) in Phoenix, Arizona, trained at University of Vermont College of Medicine (class of 2004). Mostly services rather than prescriptions: Medicare paid $226,529 for 272 patients in 2024, with only 25 Part D claims. Tonix Medicines, Inc. was the largest of 3 companies reporting payments in 2025, $53.12 in all, mostly food and beverage.
Overview
| NPI | 1326116278 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 30, 2006 |
| Last updated in NPPES | Aug 25, 2026 |
| Certified by provider | Aug 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology, Pain Medicine Primary | 207LP2900X | 41375 | AZ |
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 - Anesthesiology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 272 |
|---|---|
| Services billed | 2,074 across 45 procedure codes |
| Paid by Medicare | $226,529 |
Part D prescriptions in 2024
| Prescriptions (claims) | 25 · 27 30-day fills |
|---|---|
| Patients | 22 |
| Total drug cost | $706.24 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Vermont College of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Anesthesiology |
| Secondary specialties | Pain Management |
Medical group
- Sun Pain Management PLLCGoodyear, AZ · 10 clinicians
Industry payments (Open Payments)
- 2025$53.12 · 3 payments from 3 companies
- 2024$119.69 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tonix Medicines, Inc. | $20.52 | 1 |
| Collegium Pharmaceutical, Inc. | $16.44 | 1 |
| Boston Scientific Corporation | $16.16 | 1 |
What the 2025 payments were for
- Food and Beverage$53.12 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 57 pain medicine anesthesiologists in Phoenix · All pain medicine anesthesiologists in Arizona