Jason L. Greenbaum, MD
NPI 1649205493ActiveIndividual· Emergency Medicine· Stamford, CT
Emergency Medicine (MD) with Henry Heywood Memorial Hospital and 1 other group, practicing in Stamford, Connecticut. 186 Medicare patients in 2024, $22,091 paid; nearly all of their 172 Part D prescriptions were generic (94%). Janssen Pharmaceuticals, Inc reported $17.00 in payments in 2024, mostly food and beverage. Lists Athol Memorial Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1649205493 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 11, 2006 |
| Last updated in NPPES | Apr 21, 2020 |
| Certified by provider | Apr 21, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 44305 | CT |
| Emergency Medicine | 207P00000X | 4301082237 | MI |
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 - Emergency Medicine (CT); Practitioner - Emergency Medicine (IN); Practitioner - Emergency Medicine (MA); Practitioner - Emergency Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 186 |
|---|---|
| Services billed | 212 across 15 procedure codes |
| Paid by Medicare | $22,091 |
Part D prescriptions in 2024
| Prescriptions (claims) | 172 · 174 30-day fills |
|---|---|
| Patients | 126 |
| Total drug cost | $2,950 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Henry Heywood Memorial HospitalGardner, MA · 115 clinicians
- Athol Memorial Hospital IncorporatedAthol, MA · 74 clinicians
Hospital affiliations
- Athol Memorial HospitalAthol, MA
- Heywood Hospital -Gardner, MA
- Manchester Memorial HospitalManchester, CT
- The Hospital of Central ConnecticutNew Britain, CT
Industry payments (Open Payments)
- 2024$17.00 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $17.00 | 1 |
What the 2024 payments were for
- Food and Beverage$17.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 emergency medicine physicians in Stamford · All emergency medicine physicians in Connecticut