Cristina Ann Holmes, NP-C
NPI 1114474889ActiveIndividual· Nurse Practitioner, Acute Care· Ann Arbor, MI
Nurse Practitioner, Acute Care (NP-C) in Ann Arbor, Michigan, trained at University of Michigan Medical School (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $6,852 for 60 claims, against $4,457 paid for services in 2024. Chiesi USA, Inc. was the largest of 3 companies reporting payments in 2025, $482.48 in all, mostly food and beverage.
Overview
| NPI | 1114474889 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP-C |
| Sole proprietor | No |
| NPI issued | Sep 9, 2016 |
| Last updated in NPPES | May 28, 2026 |
| Certified by provider | May 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 4704292215 | MI |
| Nurse Practitioner | 363L00000X | 4704292215 | 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 - Nurse Practitioner (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 66 across 10 procedure codes |
| Paid by Medicare | $4,457 |
Part D prescriptions in 2024
| Prescriptions (claims) | 60 · 67 30-day fills |
|---|---|
| Total drug cost | $6,852 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Regents of the University of MichiganAnn Arbor, MI · 3,346 clinicians
Hospital affiliation
- Henry Ford Health HospitalDetroit, MI
Industry payments (Open Payments)
- 2025$482.48 · 4 payments from 3 companies
- 2024$501.05 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Chiesi USA, Inc. | $263.83 | 2 |
| Becton, Dickinson and Company | $119.00 | 1 |
| Abiomed | $99.65 | 1 |
What the 2025 payments were for
- Food and Beverage$482.48 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 51 acute care nurse practitioners in Ann Arbor · All acute care nurse practitioners in Michigan