Ali Shahverdiani, M.D.
NPI 1063943579ActiveIndividual· Internal Medicine· Santa Ana, CA
Internal Medicine (M.D.) with Access Community Health Center, practicing in Santa Ana, California. Their prescriptions cost Medicare Part D more than their services did: $527,401 for 4,574 claims, against $277,772 paid for services in 2024. Corcept Therapeutics was the largest of 10 companies reporting payments in 2025, $433.52 in all, mostly food and beverage. Lists Chapman Global Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1063943579 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 26, 2017 |
| Last updated in NPPES | Sep 17, 2021 |
| Certified by provider | Sep 17, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 169871 | 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 | 449 |
|---|---|
| Services billed | 3,790 across 24 procedure codes |
| Paid by Medicare | $277,772 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,574 · 5,414 30-day fills |
|---|---|
| Patients | 267 |
| Total drug cost | $527,401 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Access Community Health CenterSanta Ana, CA · 28 clinicians
Hospital affiliations
- Chapman Global Medical CenterOrange, CA
- Coastal Communities HospitalSanta Ana, CA
- Foothill Regional Medical CenterTustin, CA
- Orange County Global Medical CenterSanta Ana, CA
Other facilities
- Excel Care Home Health Services IncHome health agency · Upland, CA
- Genezen Home Health Care Services, IncHome health agency · Mission Viejo, CA
- Health Care Solutions Services, IncHome health agency · Brea, CA
- Reliable HospiceHospice · Murrieta, CA
- Reliable Hospice, IncHospice · Orange, CA
- Advanced Rehab Center of TustinNursing home · Santa Ana, CA
- Mesa Verde Post Acute Care CenterNursing home · Costa Mesa, CA
- Orange Healthcare & Wellness Centre, LLCNursing home · Orange, CA
- The Hills Post AcuteNursing home · Santa Ana, CA
Industry payments (Open Payments)
- 2025$433.52 · 15 payments from 10 companies
- 2024$627.63 · 16 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corcept Therapeutics | $125.00 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $63.47 | 3 |
| Teva Pharmaceuticals USA, Inc. | $51.29 | 2 |
| E.R. Squibb & Sons, L.L.C. | $49.63 | 2 |
| Sumitomo Pharma America, Inc. | $37.84 | 2 |
What the 2025 payments were for
- Food and Beverage$433.52 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 72 internal medicine physicians in Santa Ana · All internal medicine physicians in California