Sasan Massachi, M.D.
NPI 1134378763ActiveIndividual· Internal Medicine· Beverly Hills, CA
Internal Medicine (M.D.) in Beverly Hills, California, trained at University of California, San Diego School of Medicine (class of 2007). 252 Medicare patients in 2024, $166,619 paid; nearly all of their 2,233 Part D prescriptions were generic (90%). Heartflow, Inc. was the largest of 7 companies reporting payments in 2025, $382.77 in all, mostly food and beverage.
Overview
| NPI | 1134378763 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 18, 2008 |
| Last updated in NPPES | Mar 20, 2020 |
| Certified by provider | Mar 20, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A108123 | 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 | 252 |
|---|---|
| Services billed | 7,476 across 77 procedure codes |
| Paid by Medicare | $166,619 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,233 · 4,321 30-day fills |
|---|---|
| Patients | 235 |
| Total drug cost | $121,751 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of California, San Diego School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliation
- Cedars-Sinai Medical CenterLos Angeles, CA
Industry payments (Open Payments)
- 2025$382.77 · 14 payments from 7 companies
- 2024$282.66 · 11 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Heartflow, Inc. | $77.77 | 1 |
| Lilly USA, LLC | $77.57 | 3 |
| Amgen Inc. | $69.95 | 3 |
| Astrazeneca Pharmaceuticals LP | $65.02 | 3 |
| Novo Nordisk Inc | $45.70 | 2 |
What the 2025 payments were for
- Food and Beverage$382.77 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 240 internal medicine physicians in Beverly Hills · All internal medicine physicians in California