Daryl J. Spak, MD
NPI 1285128025ActiveIndividual· Family Medicine· Chula Vista, CA
Family Medicine (MD) with Centro de Salud de la Comunidad de San Ysidro,inc. and 1 other group, practicing in Chula Vista, California. Their prescriptions cost Medicare Part D more than their services did: $33,620 for 400 claims, against $2,391 paid for services in 2024. Gilead Sciences, Inc. was the largest of 2 companies reporting payments in 2025, $218.83 in all, mostly food and beverage. Lists Pioneers Memorial Healthcare District as a hospital affiliation.
Overview
| NPI | 1285128025 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 15, 2018 |
| Last updated in NPPES | Jun 7, 2024 |
| Certified by provider | Jun 7, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A166843 | CA |
| Family Medicine | 207Q00000X | 0101272707 | VA |
| 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 25 |
|---|---|
| Services billed | 44 across 8 procedure codes |
| Paid by Medicare | $2,391 |
Part D prescriptions in 2024
| Prescriptions (claims) | 400 · 887 30-day fills |
|---|---|
| Patients | 177 |
| Total drug cost | $33,620 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Family Practice |
Medical groups
- Centro de Salud de la Comunidad de San Ysidro,inc.San Diego, CA · 297 clinicians
- 24 on Physicians of California PCEl Centro, CA · 57 clinicians
Hospital affiliation
- Pioneers Memorial Healthcare DistrictBrawley, CA
Industry payments (Open Payments)
- 2025$218.83 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $145.07 | 1 |
| Edwards Lifesciences Corporation | $73.76 | 1 |
What the 2025 payments were for
- Food and Beverage$218.83 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 145 family medicine physicians in Chula Vista · All family medicine physicians in California