Matthew Charles Grzegozewski
NPI 1417163536ActiveIndividual· Emergency Medicine· Lone Tree, CO
Emergency Medicine in Lone Tree, Colorado, trained at Eastern Virginia Medical School (class of 2004). 19 Medicare patients in 2024, $2,569 paid; nearly all of their 101 Part D prescriptions were generic (95%). Ceribell, Inc. reported $134.76 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1417163536 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 15, 2007 |
| Last updated in NPPES | Jul 2, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | DR.0052852 | CO |
| Emergency Medicine | 207P00000X | D66242 | MD |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 22 across 5 procedure codes |
| Paid by Medicare | $2,569 |
Part D prescriptions in 2024
| Prescriptions (claims) | 101 · 101 30-day fills |
|---|---|
| Patients | 56 |
| Total drug cost | $1,710 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Eastern Virginia Medical School |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Emergency Medicine |
Medical group
- The Memorial HospitalCraig, CO · 46 clinicians
Hospital affiliation
- Memorial Hospital, theCraig, CO
Industry payments (Open Payments)
- 2024$134.76 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Ceribell, Inc. | $134.76 | 1 |
What the 2024 payments were for
- Food and Beverage$134.76 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 emergency medicine physicians in Lone Tree · All emergency medicine physicians in Colorado