Individual provider Active NPI

Christina M Marsh, RD

  • Registered Dietitian
  • Seattle, WA
National Provider Identifier
1477604759
Registry record updated Oct 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
DI00001443 Issued in WA
Practice address
125 16TH Ave E
Seattle, WA 98112-5211
Phone
(206) 326-3000
Fax
(877) 515-2975
NPI assigned
Jan 15, 2007
Last updated
Oct 1, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 1, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X 3071462 ID
Registered Dietitian 133V00000X DI00001443 WA Primary

Addresses

Primary practice location

125 16TH Ave E
Seattle, WA 98112-5211

Mailing address

1100 9TH Ave
M4-PFS
Seattle, WA 98101-2756
Phone (206) 583-6025

Other practice location 1

520 S Eagle Rd Ste 1223
Meridian, ID 83642-6355
Phone (208) 706-5260

Other practice location 2

1100 9th Ave
Seattle, WA 98101-2756
Phone (206) 223-6729 ext. 68366

Electronic endpoints 1

TypeEndpointUseAffiliation
SOAP URL https://careepicwa.kp.org:14430/Interconnect-CE-PRD/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq Health Information Exchange (HIE)

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20090702000606 WA Practitioner - Registered Dietitian Or Nutrition Professional 1658422654 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Registered Dietitian Or Nutrition Professional
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

125 16TH Ave E
Seattle, WA 98112-5211
Phone (206) 326-2662

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
3071462IDMDRegistered Dietitian

Practice roles

OrganizationSpecialtyStatusNew patients
Kaiser Foundation Health Plan of Washington CurrentSince Aug 1, 2023 Accepting new patients
Kaiser Foundation Health Plan of Washington Current Accepting new patients
Kaiser Foundation Health Plan of Washington CurrentSince Aug 1, 2023 Accepting new patients

Locations

125 16th Ave E
Seattle, WA 98112
Phone (206) 326-3530

200 15th Ave E
Seattle, WA 98112
Phone (206) 326-4530

925 Seneca St
Seattle, WA 98101
Phone (206) 341-0860

9505 S Steele St
Tacoma, WA 98444
Phone (253) 597-6800

Organizations & group practices 3

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": "1168819200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790812800000",
    "number": "1477604759",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1100 9TH AVE",
            "address_2": "M4-PFS",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981012756",
            "telephone_number": "206-583-6025",
            "fax_number": "206-515-5886"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "125 16TH AVE E",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981125211",
            "telephone_number": "206-326-3000",
            "fax_number": "877-515-2975"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "520 S Eagle Rd Ste 1223",
            "address_purpose": "LOCATION",
            "city": "Meridian",
            "state": "ID",
            "postal_code": "836426355",
            "country_code": "US",
            "telephone_number": "208-706-5260",
            "fax_number": "208-706-5855",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1100 9th Ave",
            "address_purpose": "LOCATION",
            "city": "Seattle",
            "state": "WA",
            "postal_code": "981012756",
            "country_code": "US",
            "telephone_number": "206-223-6729 x68366",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MARSH",
        "first_name": "CHRISTINA",
        "middle_name": "M",
        "credential": "RD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-01-15",
        "last_updated": "2026-10-01",
        "certification_date": "2026-10-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "ID",
            "license": "3071462",
            "primary": false
        },
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "WA",
            "license": "DI00001443",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepicwa.kp.org:14430/Interconnect-CE-PRD/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq",
            "affiliation": "N",
            "endpointDescription": "Carequality",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "125 16th Ave E",
            "city": "Seattle",
            "state": "WA",
            "country_code": "US",
            "postal_code": "981125211",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.

Verify at the official NPI Registry.