Christine N. Ackerman, NP
NPI 1659748747ActiveIndividual· Nurse Practitioner· Palo Alto, CA
Nurse Practitioner (NP) with Froedtert Andthe Medical College of Wisconsin Community Physicians Inc and 1 other group, practicing in Palo Alto, California. Their prescriptions cost Medicare Part D more than their services did: $12,963 for 344 claims, against $2,778 paid for services in 2024.
Overview
| NPI | 1659748747 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Aug 25, 2015 |
| Last updated in NPPES | May 14, 2026 |
| Certified by provider | May 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | C-APN.0001747-C-NP | CO |
| Nurse Practitioner | 363L00000X | 6568 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (OR); Practitioner - Nurse Practitioner (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 53 |
|---|---|
| Services billed | 68 across 4 procedure codes |
| Paid by Medicare | $2,778 |
Part D prescriptions in 2024
| Prescriptions (claims) | 344 · 386 30-day fills |
|---|---|
| Patients | 217 |
| Total drug cost | $12,963 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Froedtert Andthe Medical College of Wisconsin Community Physicians IncWauwatosa, WI · 1,285 clinicians
- Peacehealth Networks on Demand LLCBellevue, WA · 193 clinicians
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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