Cristina Greulich, MD
NPI 1144559378ActiveIndividual· Hospitalist· Royal Oak, MI
Hospitalist (MD) with Hospital Consultants PC, practicing in Royal Oak, Michigan. In 2024 Medicare paid $61,565 for 141 patients, and Part D covered 474 of their prescriptions, 89% of them generic. Lists Beaumont Hospital - Farmington Hills and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1144559378 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 17, 2009 |
| Last updated in NPPES | Apr 7, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 4301095804 | MI |
| Internal Medicine | 207R00000X | 125052996 | IL |
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 - Hospitalist (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 141 |
|---|---|
| Services billed | 779 across 12 procedure codes |
| Paid by Medicare | $61,565 |
Part D prescriptions in 2024
| Prescriptions (claims) | 474 · 613 30-day fills |
|---|---|
| Patients | 137 |
| Total drug cost | $29,842 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Hospitalist |
Medical group
- Hospital Consultants PCRoyal Oak, MI · 47 clinicians
Hospital affiliations
- Beaumont Hospital - Farmington HillsFarmington Hills, MI
- Beaumont Hospital Royal OakRoyal Oak, MI
- Beaumont Hospital, TroyTroy, MI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other hospitalists in Royal Oak
- 1154882686
- 1265921241
- 1548753296
- 1588764328
- 1649697517
- 1710369210
- 1982704706
- 1295719409
- 1346820552
- 1568619450
- 1790726537
- 1811979263
All 25 hospitalists in Royal Oak · All hospitalists in Michigan