Ara S. Klijian, M.D.
NPI 1831134162ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· San Diego, CA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) in San Diego, California, trained at Albany Medical College of Union University (class of 1990). Mostly services rather than prescriptions: Medicare paid $145,290 for 40 patients in 2024, with only 16 Part D claims. Davol Inc. was the largest of 9 companies reporting payments in 2025, $143,815 in all, mostly honoraria.
Overview
| NPI | 1831134162 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 19, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | A54227 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Thoracic Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 40 |
|---|---|
| Services billed | 346 across 28 procedure codes |
| Paid by Medicare | $145,290 |
Part D prescriptions in 2024
| Prescriptions (claims) | 16 · 16 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $802.72 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | Cardiac Surgery |
Medical group
- Emergency and Acute Care Medical CorporationLa Mesa, CA · 422 clinicians
Hospital affiliation
- Grossmont HospitalLa Mesa, CA
Industry payments (Open Payments)
- 2025$143,815 · 148 payments from 9 companies
- 2024$112,404 · 110 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Davol Inc. | $123,376 | 118 |
| Btg International Inc. | $12,210 | 5 |
| La Jolla Pharmaceutical Company | $6,838 | 7 |
| Aop Health US, LLC | $510.75 | 3 |
| On Target Laboratories, Inc | $365.34 | 10 |
What the 2025 payments were for
- Honoraria$98,217 · 14 payments
- Travel and Lodging$23,580 · 78 payments
- Consulting Fee$11,600 · 1 payment
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$5,775 · 1 payment
- Food and Beverage$4,643 · 54 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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