Active NPI
Christine N. Ackerman, NP
- Nurse Practitioner
- Palo Alto, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nurse Practitioner
- License
- C-APN.0001747-C-NP
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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, OR
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 2
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
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
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Froedtert &the Medical College of Wisconsin Community Physicians, Inc. | Current | Accepting new patients | |
| Peacehealth Networks on Demand, LLC | Current | Accepting new patients | |
| Olathe Community Clinic Inc | Family Medicine | Current | Accepting new patients |
| Froedtert &the Medical College of Wisconsin Community Physicians, Inc. | Current | Accepting new patients | |
| Zoomcare Urgent Care LLC | Past | 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
- 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.
-
- Internal Medicine Physician
- Menomonee Falls, WI
- NPI 1568787448
-
- General Practice Physician
- Tigard, OR
- NPI 1023582178
-
- Durable Medical Equipment & Medical Supplies
- Wauwatosa, WI
- NPI 1154947224
-
- Federally Qualified Health Center (FQHC)
- Olathe, CO
- NPI 1770834244
Family Medicine
-
- Urgent Care Clinic/Center
- Lake Oswego, OR
- NPI 1376225813
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
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.