CHRISTINE N. ACKERMAN NP
NPI 1659748747
Nurse Practitioner in Palo Alto, CA
About Christine N. Ackerman Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTINE N. ACKERMAN NP (NPI 1659748747) is an individual nurse practitioner in Palo Alto, California, licensed in Colorado (C-APN.0001747-C-NP) and active in the NPI registry since August 2015. She is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Christine N. Ackerman Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Christine Ackerman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tigard, OR 97223
- Reassigned Medicare billing, Oregon enrollment
- 87 clinicians in this Medicare group
Menomonee Falls, WI 53051
- Reassigned Medicare billing, Wisconsin enrollment
- 2,294 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94306 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PALO ALTO, CA 94306
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Christine Ackerman's NPI number?
The NPI number for Christine Ackerman is 1659748747. It was assigned to this individual provider in the NPPES registry on August 25, 2015.
Where is Christine Ackerman located?
Christine Ackerman practices at 195 Page Mill Rd Ste 103, Palo Alto, CA 94306. The listed phone number is (888) 731-8994.
What is Christine Ackerman's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Christine Ackerman enrolled in Medicare?
Yes. Christine Ackerman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Christine Ackerman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christine Ackerman reassigns Medicare benefits to 2 organizations: Peacehealth Networks On Demand, LLC (Tigard, OR) and Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (Menomonee Falls, WI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christine Ackerman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christine Ackerman accept?
Health plans from Ambetter Health, Anthem Blue Cross and Blue Shield, BridgeSpan Health Company, Moda Health Plan, Inc. and PacificSource Health Plans and 2 other insurers list Christine Ackerman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Christine Ackerman was last updated on May 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Christine N. Ackerman, NP · NPI 1659748747
Nurse Practitioner physician in Palo Alto, California. Individual provider, active in the CMS NPPES registry since August 25, 2015.
## Identity
- **NPI:** 1659748747 (Entity type: Individual)
- **Enumerated:** August 25, 2015
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** C-APN.0001747-C-NP (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 195 PAGE MILL RD STE 103, Palo Alto, CA 94306-2073
- **Phone:** (888) 731-8994
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Peacehealth Networks On Demand, LLC (NPI 1023582178, Tigard, OR); Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (NPI 1568787448, Menomonee Falls, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** May 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1659748747) · Data from the CMS NPPES public registry.