Joey Arcadio L Santos, M.D.
NPI 1386656114ActiveIndividual· Internal Medicine· Anaheim, CA
Internal Medicine (M.D.) in Anaheim, California, trained at University of Southern California Keck School of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $2,241,533 for 25,622 claims, against $239,073 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 15 companies reporting payments in 2025, $2,494 in all, mostly food and beverage.
Overview
| NPI | 1386656114 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 12, 2006 |
| Last updated in NPPES | Jul 13, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A38626 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 440 |
|---|---|
| Services billed | 3,450 across 29 procedure codes |
| Paid by Medicare | $239,073 |
Part D prescriptions in 2024
| Prescriptions (claims) | 25,622 · 32,950 30-day fills |
|---|---|
| Patients | 768 |
| Total drug cost | $2,241,533 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Ahmc Anaheim Regional Medical CenterAnaheim, CA
- Anaheim Community Hospital, LLCAnaheim, CA
- West Anaheim Medical CenterAnaheim, CA
Other facilities
- Adk Home Health IncHome health agency · Burbank, CA
- Best Match Home Health IncHome health agency · Northridge, CA
- High Quality Home Health Agency, IncHome health agency · Torrance, CA
- Primemed Home Health Care, IncHome health agency · Sun Valley, CA
- The Home Health Inc.Home health agency · Orange, CA
- Beach Creek Post-AcuteNursing home · Anaheim, CA
- Harbor Villa Care CenterNursing home · Anaheim, CA
- Leisure Court Nursing CenterNursing home · Anaheim, CA
- Park Anaheim Healthcare CenterNursing home · Anaheim, CA
- Parkview Healthcare CenterNursing home · Anaheim, CA
Industry payments (Open Payments)
- 2025$2,494 · 84 payments from 15 companies
- 2024$3,595 · 73 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $776.73 | 29 |
| Ucb, Inc. | $275.61 | 8 |
| Vanda Pharmaceuticals Inc. | $245.47 | 2 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $229.45 | 14 |
| Kowa Pharmaceuticals America, Inc. | $189.53 | 5 |
What the 2025 payments were for
- Food and Beverage$2,494 · 84 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 235 internal medicine physicians in Anaheim · All internal medicine physicians in California