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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHRISTINA M MARSH RD
NPI 1477604759
Dietitian, Registered in Seattle, WA

Active since January 15, 2007
125 16TH AVE E, SEATTLE, WA 98112(206) 326-3000(877) 515-2975 Get Directions Write a Review

NPPES record last updated: October 1, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Oct 1, 2026, Aug 30, 2023 (2 updates tracked since 2023).

About Christina M Marsh Rd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHRISTINA M MARSH RD (NPI 1477604759) is an individual dietitian, registered in Seattle, Washington, licensed in Washington (DI00001443) and active in the NPI registry since January 2007. She maintains 2 additional practice locations and is a graduate of Other (2001).

NPPES Registry Identity

NPI1477604759
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameCHRISTINA M MARSHCredential: RD
Location Address125 16TH AVE ESeattle, WA 98112-5211
Mailing Address1100 9th Ave, M4-pfsSeattle, WA 98101-2756 · (206) 583-6025 · Fax (206) 515-5886
Phone(206) 326-3000
Fax(877) 515-2975
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateJanuary 15, 2007
Last NPPES UpdateOctober 1, 20262 updates tracked since enumeration
NPPES CertifiedOctober 1, 2026
✔ NPI 1477604759 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
Licenses✔ Licensed in WA · DI00001443✔ Licensed in ID · 3071462
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
125 16TH AVE E, Seattle, WA 98112
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Secondary Practice Locations 2

Location 1520 S Eagle Rd Ste 1223Meridian, ID 83642-6355 · Phone (208) 706-5260 · Fax (208) 706-5855
Location 21100 9th AveSeattle, WA 98101-2756 · Phone (206) 223-6729 ext. 68366

Other Identifiers 6

Other8881920WA · Medicare - Snohomish Co
Medicaid8369860WA
Other7783BEWA · Blue Shield #
Other0039581WA · Labor And Industries #
OtherUS7972390WA · Aetna Specialist Pin
OtherP710000603WA · Railroad Medicare

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Christina M Marsh Rd 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.

PECOS PAC ID1658422654
PECOS Enrollment IDI20090702000606

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.

DR. GLORIA A. ARAND MD
Pediatrics
125 16TH AVE E
SEATTLE, WA 98112
King County (206) 326-3530
ANDREW DEAN FELD MD
Internal Medicine (Gastroenterology)
125 16TH AVE E
SEATTLE, WA 98112
King County (206) 326-3000
MS. LAURA ANTRIM CASKEY RDN
Dietitian, Registered
125 16TH AVE E
SEATTLE, WA 98112
King County (206) 326-3000
ROBIN ERNEST KRAUSE M.D.
Internal Medicine
125 16TH AVE E
SEATTLE, WA 98112
King County (206) 326-3000
LEE-CHING ZHU MD
Pathology (Cytopathology)
125 16TH AVE E
SEATTLE, WA 98112
King County (206) 326-3000
ALAN L. FINE M.D.
Internal Medicine
125 16TH AVE E, CSB-4
SEATTLE, WA 98112
King County (206) 326-3530
MRS. ERIN CRYSTAL MCKINLEY WILEY CF-SLP
Speech-Language Pathologist
125 16TH AVE E
SEATTLE, WA 98112
King County (206) 326-3485
CHRISTINE FLOGEL M.D.
Internal Medicine (Nephrology)
125 16TH AVE E
SEATTLE, WA 98112
King County (206) 326-3000

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 Christina Marsh's NPI number?

The NPI number for Christina Marsh is 1477604759. It was assigned to this individual provider in the NPPES registry on January 15, 2007.

Where is Christina Marsh located?

Christina Marsh practices at 125 16th Ave E, Seattle, WA 98112. The listed phone number is (206) 326-3000.

What is Christina Marsh's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Christina Marsh enrolled in Medicare?

Yes. Christina Marsh 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.

When was this NPI record last updated?

The NPPES record for Christina Marsh was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.