David C. Baez, MD
NPI 1407896830ActiveIndividual· Internal Medicine· Aurora, CO
Internal Medicine (MD) with Mauricio Waintrub, M.D., P.C, practicing in Aurora, Colorado. Their prescriptions cost Medicare Part D more than their services did: $439,761 for 4,223 claims, against $66,054 paid for services in 2024. Abbvie Inc. was the largest of 6 companies reporting payments in 2025, $169.85 in all, mostly food and beverage.
Overview
| NPI | 1407896830 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 7, 2006 |
| Last updated in NPPES | Oct 11, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 45578 | CO |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 129 |
|---|---|
| Services billed | 1,224 across 37 procedure codes |
| Paid by Medicare | $66,054 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,223 · 9,013 30-day fills |
|---|---|
| Patients | 400 |
| Total drug cost | $439,761 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Mauricio Waintrub, M.D., P.CAurora, CO · 26 clinicians
Other facilities
- Advanced Hospice of ColoradoHospice · Englewood, CO
- Full Hearts Hospice LLCHospice · Aurora, CO
Industry payments (Open Payments)
- 2025$169.85 · 8 payments from 6 companies
- 2024$225.76 · 11 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $53.06 | 2 |
| Amgen Inc. | $39.99 | 2 |
| Dexcom, Inc. | $23.68 | 1 |
| Pfizer Inc. | $21.39 | 1 |
| Astrazeneca Pharmaceuticals LP | $17.00 | 1 |
What the 2025 payments were for
- Food and Beverage$169.85 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 273 internal medicine physicians in Aurora · All internal medicine physicians in Colorado