David E. Pena
NPI 1205396231ActiveIndividual· Internal Medicine· Colton, CA
Internal Medicine with Quantum Healthcare Medical Associates Inc, practicing in Colton, California. In 2024 Medicare paid $34,539 for 134 patients, and Part D covered 435 of their prescriptions, 88% of them generic. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) reported $19.50 in payments in 2025, mostly food and beverage. Lists Arrowhead Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1205396231 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 25, 2019 |
| Last updated in NPPES | Jun 29, 2022 |
| Certified by provider | Jun 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A179946 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 134 |
|---|---|
| Services billed | 445 across 7 procedure codes |
| Paid by Medicare | $34,539 |
Part D prescriptions in 2024
| Prescriptions (claims) | 435 · 445 30-day fills |
|---|---|
| Patients | 131 |
| Total drug cost | $23,756 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Quantum Healthcare Medical Associates IncHilo, HI · 109 clinicians
Hospital affiliation
- Arrowhead Regional Medical CenterColton, CA
Industry payments (Open Payments)
- 2025$19.50 · 1 payment from 1 company
- 2024$35.31 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $19.50 | 1 |
What the 2025 payments were for
- Food and Beverage$19.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 71 internal medicine physicians in Colton · All internal medicine physicians in California