Howard T. Diaz, PAC
NPI 1639174824ActiveIndividual· Physician Assistant, Medical· Albuquerque, NM
Physician Assistant, Medical (PAC) with Southwest Medical Associates, LLC, practicing in Albuquerque, New Mexico. In 2024 Medicare paid $12,913 for 151 patients, and Part D covered 65 of their prescriptions, 83% of them generic. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 3 companies reporting payments in 2025, $65.49 in all, mostly food and beverage. Lists Lovelace Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1639174824 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PAC |
| Sole proprietor | No |
| NPI issued | Jun 15, 2005 |
| Last updated in NPPES | Jul 28, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA2004-0027 | NM |
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 - Physician Assistant (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 151 |
|---|---|
| Services billed | 191 across 10 procedure codes |
| Paid by Medicare | $12,913 |
Part D prescriptions in 2024
| Prescriptions (claims) | 65 · 109 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $10,772 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Southwest Medical Associates, LLCAlbuquerque, NM · 316 clinicians
Hospital affiliations
- Lovelace Medical CenterAlbuquerque, NM
- Rehoboth McKinley Christian Health Care ServicesGallup, NM
Industry payments (Open Payments)
- 2025$65.49 · 4 payments from 3 companies
- 2024$88.01 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $25.86 | 2 |
| Medtronic, Inc. | $20.95 | 1 |
| Baxter Healthcare | $18.68 | 1 |
What the 2025 payments were for
- Food and Beverage$65.49 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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