David Darwin Nicolaou, MD
NPI 1184676181ActiveIndividual· Emergency Medicine· Traverse City, MI
Emergency Medicine (MD) in Traverse City, Michigan, trained at Perelman School of Med at the University of Pennsylvania (class of 1991). 205 Medicare patients in 2024, $13,226 paid; nearly all of their 267 Part D prescriptions were generic (91%).
Overview
| NPI | 1184676181 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 17, 2006 |
| Last updated in NPPES | Apr 19, 2021 |
| Certified by provider | Apr 19, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 4301084991 | MI |
| Emergency Medicine | 207P00000X | D45394 | 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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 205 |
|---|---|
| Services billed | 217 across 20 procedure codes |
| Paid by Medicare | $13,226 |
Part D prescriptions in 2024
| Prescriptions (claims) | 267 · 268 30-day fills |
|---|---|
| Patients | 215 |
| Total drug cost | $3,659 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Munson Medical CenterTraverse City, MI · 384 clinicians
- Interlochen Emergency Group PCTraverse City, MI · 47 clinicians
Hospital affiliations
- Munson Medical CenterTraverse City, MI
- Paul Oliver Memorial HospitalFrankfort, MI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 emergency medicine physicians in Traverse City · All emergency medicine physicians in Michigan