Laura Emily Holzer, M.D.
NPI 1972862092ActiveIndividual· Internal Medicine· Menifee, CA
Internal Medicine (M.D.) in Menifee, California, trained at Ohio State University College of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $1,041,579 for 11,144 claims, against $39,899 paid for services in 2024. Viatris Specialty LLC was the largest of 8 companies reporting payments in 2025, $211.41 in all, mostly food and beverage.
Overview
| NPI | 1972862092 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 9, 2012 |
| Last updated in NPPES | Jan 2, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A131150 | 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 | 202 |
|---|---|
| Services billed | 600 across 26 procedure codes |
| Paid by Medicare | $39,899 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,144 · 26,025 30-day fills |
|---|---|
| Patients | 1,065 |
| Total drug cost | $1,041,579 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Brian L Nguyen MD IncSun City, CA · 3 clinicians
Other facilities
- Del Rosa Home Health, Inc.Home health agency · Corona, CA
- Mission Home Health of San Diego LLCHome health agency · San Diego, CA
- Valley Care Home Health Services, IncHome health agency · Temecula, CA
Industry payments (Open Payments)
- 2025$211.41 · 10 payments from 8 companies
- 2024$83.75 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viatris Specialty LLC | $58.25 | 3 |
| Eisai Inc. | $32.19 | 1 |
| Edwards Lifesciences Corporation | $31.29 | 1 |
| Biogen, Inc. | $21.49 | 1 |
| Novo Nordisk Inc | $18.41 | 1 |
What the 2025 payments were for
- Food and Beverage$211.41 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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