Jason Lawrence Greenspan, M.D.
NPI 1780626697ActiveIndividual· Emergency Medicine· Tarzana, CA
Emergency Medicine (M.D.) in Tarzana, California, licensed in CA, with an NPI issued in June 2006. 496 Medicare patients in 2024, $67,456 paid; nearly all of their 156 Part D prescriptions were generic (96%). Medical Device Business Services, Inc. reported $20.09 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1780626697 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 12, 2006 |
| Last updated in NPPES | Jun 13, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A70847 | 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 - Emergency Medicine (CA); Practitioner - Emergency Medicine (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 496 |
|---|---|
| Services billed | 737 across 12 procedure codes |
| Paid by Medicare | $67,456 |
Part D prescriptions in 2024
| Prescriptions (claims) | 156 · 168 30-day fills |
|---|---|
| Patients | 120 |
| Total drug cost | $1,830 |
| Generic share | 96% of claims |
Industry payments (Open Payments)
- 2025$20.09 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medical Device Business Services, Inc. | $20.09 | 1 |
What the 2025 payments were for
- Food and Beverage$20.09 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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