David George Armstrong, DPM, PHD
NPI 1427160902ActiveIndividual· Podiatrist· Los Angeles, CA
Podiatrist (DPM, PHD) with Usc Care Medical Group Inc, practicing in Los Angeles, California. Mostly services rather than prescriptions: Medicare paid $48,960 for 100 patients in 2024, with only 22 Part D claims. Podimetrics, Inc. was the largest of 11 companies reporting payments in 2025, $97,845 in all, mostly consulting fees. Lists Keck Hospital of Usc as a hospital affiliation.
Overview
| NPI | 1427160902 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DPM, PHD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Nov 27, 2023 |
| Certified by provider | Sep 15, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist Primary | 213E00000X | E5384 | CA |
| Podiatrist | 213E00000X | 1344 | TX |
| Podiatrist | 213E00000X | 0536 | AZ |
| General Practice | 208D00000X | TL098 | AZ |
| Podiatrist | 213E00000X | E4402 | CA |
| Podiatrist | 213E00000X | 016-005205 | IL |
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 - Podiatry (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 100 |
|---|---|
| Services billed | 480 across 41 procedure codes |
| Paid by Medicare | $48,960 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 22 30-day fills |
|---|---|
| Total drug cost | $848.22 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Podiatry |
Medical group
- Usc Care Medical Group IncLos Angeles, CA · 1,380 clinicians
Hospital affiliation
- Keck Hospital of UscLos Angeles, CA
Industry payments (Open Payments)
- 2025$97,845 · 38 payments from 11 companies
- 2024$161,756 · 63 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Podimetrics, Inc. | $50,057 | 7 |
| Convatec Inc. | $23,343 | 6 |
| Genzyme Corporation | $12,821 | 1 |
| Orpyx Medical Technologies Inc. | $5,998 | 12 |
| Solventum Corporation | $1,592 | 5 |
What the 2025 payments were for
- Consulting Fee$66,406 · 20 payments
- Travel and Lodging$14,691 · 7 payments
- Grant$12,821 · 1 payment
- Honoraria$3,500 · 1 payment
- Food and Beverage$426.94 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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