Individual provider Active NPI

Kirsten Peggy Absten, ARNP

  • Critical Care Pediatric Nurse Practitioner
  • Tacoma, WA
National Provider Identifier
1720709108
Registry record updated May 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Pediatric Nurse PractitionerTaxonomy code 363LP0222X
License
ARNP.AP.70030491-NP Issued in WA
Practice address
311 S L St
Tacoma, WA 98405-4289
Phone
(253) 403-1507
Fax
(253) 403-1641
NPI assigned
Sep 6, 2022
Last updated
May 14, 2026By the provider in NPPES
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 1

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Pediatric Nurse Practitioner 363LP0222X ARNP.AP.70030491-NP WA Primary

Addresses

Primary practice location

311 S L St
Tacoma, WA 98405-4289

Mailing address

PO Box 5299
Ms: 820-5-Pco
Tacoma, WA 98415-0299

Other practice location 1

1705 NE Pacific St
Seattle, WA 98195-0009
Phone (206) 616-9795

Other names 1

  • Kirsten Peggy Kreutz Former name

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address Kpkreutz@uw.edu Direct University of Washington

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA
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 1

Enrollment IDStateProvider typePAC IDDetails
I20260529001943 WA Practitioner - Nurse Practitioner 8022588102 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

151 Golden Gate Ave
Fircrest, WA 98466-7411

PO Box
Suite 5299
Tacoma, WA 98415

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
ARNP.AP.70030491-NPWAMDCritical Care Pediatric Nurse Practitioner

Interoperability endpoints

  • Direct secure messaging: kpkreutz@uw.edu

Organizations & group practices 1

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

NPI Registry JSON

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

{
    "created_epoch": "1662422400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778716800000",
    "number": "1720709108",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5299",
            "address_2": "MS: 820-5-PCO",
            "city": "TACOMA",
            "state": "WA",
            "postal_code": "984150299"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "311 S L ST",
            "city": "TACOMA",
            "state": "WA",
            "postal_code": "984054289",
            "telephone_number": "253-403-1507",
            "fax_number": "253-403-1641"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1705 NE Pacific St",
            "address_purpose": "LOCATION",
            "city": "Seattle",
            "state": "WA",
            "postal_code": "981950009",
            "country_code": "US",
            "telephone_number": "206-616-9795",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ABSTEN",
        "first_name": "KIRSTEN",
        "middle_name": "PEGGY",
        "credential": "ARNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-09-06",
        "last_updated": "2026-05-14",
        "certification_date": "2026-05-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0222X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics, Critical Care",
            "state": "WA",
            "license": "ARNP.AP.70030491-NP",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "Kpkreutz@uw.edu",
            "affiliation": "Y",
            "affiliationName": "University of Washington",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1959 NE Pacific St",
            "city": "Seattle",
            "state": "WA",
            "country_code": "US",
            "postal_code": "981950001",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "KIRSTEN",
            "last_name": "KREUTZ",
            "middle_name": "PEGGY",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Tacoma, WA

Sources for this page

Verify at the official NPI Registry.