Individual provider Active NPI

Christine N. Ackerman, NP

  • Nurse Practitioner
  • Palo Alto, CA
National Provider Identifier
1659748747
Registry record updated May 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
C-APN.0001747-C-NP Issued in CO
Practice address
195 Page Mill Rd Ste 103
Palo Alto, CA 94306-2073
Phone
(888) 731-8994
NPI assigned
Aug 25, 2015
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 14, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 6568 WI
Nurse Practitioner 363L00000X C-APN.0001747-C-NP CO Primary

Addresses

Primary practice location

195 Page Mill Rd Ste 103
Palo Alto, CA 94306-2073

Mailing address

195 Page Mill Rd Ste 103
Palo Alto, CA 94306-2073
Phone (888) 731-8994

Other practice location 1

W129N7055 Northfield Dr
Menomonee Falls, WI 53051-0538
Phone (262) 253-5400

Other practice location 2

1433 N Water St Ste 400
Milwaukee, WI 53202-2603
Phone (888) 731-8994

Other practice location 3

1050 SW 6th Ave Ste 1100
Portland, OR 97204-1153
Phone (888) 731-8994

Other practice location 4

999 18th St Ste 3000
Denver, CO 80202-2449
Phone (888) 731-8994

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, OR2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20150925001349 WI Practitioner - Nurse Practitioner 5092023994 Reassigns benefits to 1 organization
I20250417001047 OR Practitioner - Nurse Practitioner 5092023994 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Peacehealth Networks on Demand LLCGroup PAC ID 1759731383, 197 clinicians

Practice addresses (Care Compare)

4415 SE Woodstock Blvd
Portland, OR 97206-6271
Phone (864) 664-3984

W129N7055 Northfield Dr
Menomonee Falls, WI 53051-0538
Phone (262) 253-5400

W168N11237 Western Ave
Germantown, WI 53022-3239
Phone (262) 253-5060

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Froedtert &the Medical College of Wisconsin Community Physicians, Inc. CurrentSince Feb 13, 2026 Accepting new patients
Peacehealth Networks on Demand, LLC CurrentSince Apr 8, 2025 Accepting new patients
Olathe Community Clinic Inc Family Medicine Current Accepting new patients
Froedtert &the Medical College of Wisconsin Community Physicians, Inc. CurrentSince Feb 13, 2026 Accepting new patients
Zoomcare Urgent Care LLC PastSince Aug 6, 2023 Accepting new patients

Locations

1250 Valley View Dr
Delta, CO 81416
Phone (970) 874-8981

1010 S Rio Grande Ave
Montrose, CO 81401
Phone (970) 497-3333

10221 SE Sunnyside Rd
Clackamas, OR 97015

2490 Willamette St
Ste 4
Eugene, OR 97405
Phone (541) 746-7671

4415 SE Woodstock Blvd
Portland, OR 97206

2990 Commercial St SE
Ste 160
Salem, OR 97302

W129N7055 Northfield Dr
Menomonee Falls, WI 53051
Phone (262) 251-5305

Interoperability endpoints

  • Direct secure messaging: christine.ackerman.1@30646.direct.athenahealth.com

Organizations & group practices 5

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1440460800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778716800000",
    "number": "1659748747",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "195 PAGE MILL RD STE 103",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943062073",
            "telephone_number": "888-731-8994"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "195 PAGE MILL RD STE 103",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943062073",
            "telephone_number": "888-731-8994"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "W129N7055 Northfield Dr",
            "address_purpose": "LOCATION",
            "city": "Menomonee Falls",
            "state": "WI",
            "postal_code": "530510538",
            "country_code": "US",
            "telephone_number": "262-253-5400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1433 N Water St Ste 400",
            "address_purpose": "LOCATION",
            "city": "Milwaukee",
            "state": "WI",
            "postal_code": "532022603",
            "country_code": "US",
            "telephone_number": "888-731-8994",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1050 SW 6th Ave Ste 1100",
            "address_purpose": "LOCATION",
            "city": "Portland",
            "state": "OR",
            "postal_code": "972041153",
            "country_code": "US",
            "telephone_number": "888-731-8994",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "999 18th St Ste 3000",
            "address_purpose": "LOCATION",
            "city": "Denver",
            "state": "CO",
            "postal_code": "802022449",
            "country_code": "US",
            "telephone_number": "888-731-8994",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ACKERMAN",
        "first_name": "CHRISTINE",
        "middle_name": "N.",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-08-25",
        "last_updated": "2026-05-14",
        "certification_date": "2026-05-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WI",
            "license": "6568",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CO",
            "license": "C-APN.0001747-C-NP",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Palo Alto, CA

Sources for this page

Verify at the official NPI Registry.