Hambik H. Tankazyan, D.O.
NPI 1720378268ActiveIndividual· Internal Medicine, Cardiovascular Disease· Glendale, CA
Internal Medicine, Cardiovascular Disease (D.O.) with Heartbeat Cardiovascular Medical Group, practicing in Glendale, California. Their prescriptions cost Medicare Part D more than their services did: $1,051,145 for 5,026 claims, against $338,234 paid for services in 2024. Abiomed was the largest of 9 companies reporting payments in 2025, $1,509 in all, mostly food and beverage. Lists Glendale Adventist Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1720378268 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 18, 2011 |
| Last updated in NPPES | Jul 16, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 20A12498 | 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 - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,500 |
|---|---|
| Services billed | 6,772 across 84 procedure codes |
| Paid by Medicare | $338,234 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,026 · 8,066 30-day fills |
|---|---|
| Patients | 533 |
| Total drug cost | $1,051,145 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Heartbeat Cardiovascular Medical GroupGlendale, CA · 9 clinicians
Hospital affiliations
- Glendale Adventist Medical CenterGlendale, CA
- Glendale Mem Hospital & Hlth CenterGlendale, CA
- Usc Verdugo Hills HospitalGlendale, CA
Industry payments (Open Payments)
- 2025$1,509 · 51 payments from 9 companies
- 2024$2,885 · 52 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $740.89 | 20 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $199.84 | 8 |
| Novartis Pharmaceuticals Corporation | $188.98 | 11 |
| Medtronic, Inc. | $178.17 | 2 |
| Abbott Laboratories | $71.56 | 3 |
What the 2025 payments were for
- Food and Beverage$1,509 · 51 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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