Robert C. Schreiman, MD
NPI 1871605196ActiveIndividual· Family Medicine, Geriatric Medicine· Huntington Beach, CA
Family Medicine, Geriatric Medicine (MD) in Huntington Beach, California, trained at Boston University School of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $923,991 for 14,289 claims, against $199,410 paid for services in 2024. Acadia Pharmaceuticals Inc was the largest of 10 companies reporting payments in 2025, $359.30 in all, mostly food and beverage.
Overview
| NPI | 1871605196 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Sep 22, 2026 |
| Certified by provider | Sep 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine, Geriatric Medicine Primary | 207QG0300X | A61648 | CA |
| Family Medicine, Geriatric Medicine | 207QG0300X | 75669 | AZ |
| Family Medicine, Geriatric Medicine | 207QG0300X | 257832 | AK |
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 (AZ); Practitioner - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 394 |
|---|---|
| Services billed | 2,477 across 24 procedure codes |
| Paid by Medicare | $199,410 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,289 · 16,173 30-day fills |
|---|---|
| Patients | 582 |
| Total drug cost | $923,991 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Family Practice |
| Secondary specialties | Hospice/Palliative Care |
Hospital affiliation
- Uci Health-OrangeOrange, CA
Other facilities
- Apex Home Health Care ServicesHome health agency · Santa Ana, CA
- Excell Home Care IncHome health agency · Paramount, CA
- Geras Home Health Care, Inc.Home health agency · Los Angeles, CA
- Advantage Health SystemsHospice · Riverside, CA
- Aegis Hospice, Inc.Hospice · Mesa, AZ
- Apex Hospice Care, IncHospice · Santa Ana, CA
- Definitive Hospice CareHospice · Orange, CA
- Royal Hospice Care LLCHospice · Scottsdale, AZ
- Extended Care Hospital of WestminsterNursing home · Westminster, CA
- Long Beach Post AcuteNursing home · Long Beach, CA
- Pelican Ridge Post AcuteNursing home · Newport Beach, CA
- Sea Cliff Healthcare CenterNursing home · Huntington Beach, CA
- The Hills Post AcuteNursing home · Santa Ana, CA
Industry payments (Open Payments)
- 2025$359.30 · 11 payments from 10 companies
- 2024$1,106 · 41 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acadia Pharmaceuticals Inc | $144.81 | 2 |
| Sk Life Science, Inc. | $44.29 | 1 |
| Lilly USA, LLC | $30.97 | 1 |
| Neurocrine Biosciences, Inc. | $25.52 | 1 |
| Alvogen Inc | $24.22 | 1 |
What the 2025 payments were for
- Food and Beverage$359.30 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records