Daniel Ghiyam, MD
NPI 1750378188ActiveIndividual· Family Medicine· Simi Valley, CA
Family Medicine (MD) with Daniel Ghiyam MD Inc, practicing in Simi Valley, California. Their prescriptions cost Medicare Part D more than their services did: $429,491 for 3,880 claims, against $151,606 paid for services in 2024. Novo Nordisk Inc was the largest of 13 companies reporting payments in 2025, $1,145 in all, mostly food and beverage. Lists Adventist Health Simi Valley as a hospital affiliation.
Overview
| NPI | 1750378188 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 30, 2005 |
| Last updated in NPPES | Mar 1, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A75370 | CA |
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 | 271 |
|---|---|
| Services billed | 2,335 across 52 procedure codes |
| Paid by Medicare | $151,606 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,880 · 8,092 30-day fills |
|---|---|
| Patients | 377 |
| Total drug cost | $429,491 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Daniel Ghiyam MD IncSimi Valley, CA · 4 clinicians
Hospital affiliation
- Adventist Health Simi ValleySimi Valley, CA
Other facilities
- Aino Home Health, IncHome health agency · Northridge, CA
- Care Partner Home Health, IncHome health agency · Van Nuys, CA
Industry payments (Open Payments)
- 2025$1,145 · 47 payments from 13 companies
- 2024$1,047 · 42 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $450.19 | 19 |
| Astrazeneca Pharmaceuticals LP | $121.53 | 5 |
| Abbvie Inc. | $100.83 | 5 |
| Merck Sharp & Dohme LLC | $89.54 | 3 |
| Astellas Pharma US Inc | $58.37 | 2 |
What the 2025 payments were for
- Food and Beverage$1,145 · 47 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family medicine physicians in Simi Valley
- 1003809187
- 1073741161
- 1124120977
- 1265695688
- 1295828291
- 1326614892
- 1376537753
- 1386617058
- 1386813434
- 1427023407
- 1477583110
- 1508445859
All 83 family medicine physicians in Simi Valley · All family medicine physicians in California