Douglas F. Carrasco, M.D.
NPI 1861406340ActiveIndividual· Internal Medicine· Temecula, CA
Internal Medicine (M.D.) in Temecula, California, trained at University of California, Geffen School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $1,348,209 for 11,553 claims, against $61,160 paid for services in 2024. Amgen Inc. was the largest of 12 companies reporting payments in 2025, $1,143 in all, mostly food and beverage.
Overview
| NPI | 1861406340 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 28, 2006 |
| Last updated in NPPES | May 18, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | G820910 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 175 |
|---|---|
| Services billed | 780 across 27 procedure codes |
| Paid by Medicare | $61,160 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,553 · 26,357 30-day fills |
|---|---|
| Patients | 721 |
| Total drug cost | $1,348,209 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliation
- Southwest Healthcare Rancho Springs HospitalMurrieta, CA
Other facilities
- Advantage Health SystemsHome health agency · Riverside, CA
Industry payments (Open Payments)
- 2025$1,143 · 44 payments from 12 companies
- 2024$972.46 · 40 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $457.28 | 10 |
| Novo Nordisk Inc | $202.82 | 12 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $100.13 | 6 |
| Abiomed | $69.45 | 2 |
| Astrazeneca Pharmaceuticals LP | $67.50 | 3 |
What the 2025 payments were for
- Food and Beverage$1,143 · 44 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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