Ali Tabatabai, M.D.
NPI 1528098423ActiveIndividual· Specialist· Laguna Hills, CA
Specialist (M.D.) in Laguna Hills, California, trained at Howard University College of Medicine (class of 1993). In 2024 Medicare paid $1,064,486 for 717 patients, and Part D covered 11,532 of their prescriptions, 88% of them generic. Abbott Laboratories was the largest of 4 companies reporting payments in 2025, $552.72 in all, mostly food and beverage.
Overview
| NPI | 1528098423 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 4, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | G82034 | 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 | 717 |
|---|---|
| Services billed | 12,083 across 38 procedure codes |
| Paid by Medicare | $1,064,486 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,532 · 18,202 30-day fills |
|---|---|
| Patients | 552 |
| Total drug cost | $862,413 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Howard University College of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
- Memorialcare Saddleback Medical CenterLaguna Hills, CA
- Providence Mission HospitalMission Viejo, CA
Other facilities
- American Ata Home Health Agency, IncHome health agency · Woodland Hills, CA
- Healthways Home Health Services, IncHome health agency · Irvine, CA
- Orange County Care Providers, IncHome health agency · Cerritos, CA
- Royal Home Health ServicesHome health agency · Mission Viejo, CA
- St. Rose of Lima Healthcare Provider, Inc.Home health agency · Lake Forest, CA
- California Mission Hospice, LLCHospice · Laguna Hills, CA
- Freedom Village Healthcare CenterNursing home · Lake Forest, CA
- Laguna Hills Health and Rehabilitation CenterNursing home · Laguna Hills, CA
- Palm Terrace Healthcare & Rehabilitation CenterNursing home · Laguna Hills, CA
- Trabuco Hills Post AcuteNursing home · Lake Forest, CA
- Villa Valencia Healthcare CenterNursing home · Laguna Hills, CA
Industry payments (Open Payments)
- 2025$552.72 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $192.05 | 1 |
| Amgen Inc. | $120.60 | 1 |
| Novo Nordisk Inc | $120.07 | 1 |
| Biogen, Inc. | $120.00 | 1 |
What the 2025 payments were for
- Food and Beverage$552.72 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 41 Specialist providers in Laguna Hills · All Specialist providers in California