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MARIA DEL ROSARIO MARNELL
NPI 1780477968
Respiratory Therapist, Certified - Pulmonary Diagnostics in Seattle, WA

Active since May 28, 2025
325 9TH AVE, SEATTLE, WA 98104(206) 668-1269 Get Directions Write a Review

NPPES record last updated: May 28, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Maria Del Rosario Marnell NPPES

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

MARIA DEL ROSARIO MARNELL (NPI 1780477968) is an individual pulmonary diagnostics provider in Seattle, Washington and active in the NPI registry since May 2025. She maintains a secondary practice location in Seattle.

NPPES Registry Identity

NPI1780477968
Entity TypeIndividualFemale
Primary Taxonomy2278P1004X
Provider Legal NameMARIA DEL ROSARIO MARNELL
Location Address325 9TH AVESeattle, WA 98104-2420
Mailing Address325 9th AveSeattle, WA 98104-2420
Phone(206) 668-1269
Sole ProprietorNo
Enumeration DateMay 28, 2025
NPPES CertifiedMay 28, 2025
✔ NPI 1780477968 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRespiratory Therapist, Certified · Pulmonary DiagnosticsRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code2278P1004X
Definition
A certified respiratory therapist included in the area of pulmonary diagnostics are the following; collection and analysis of physiological specimens, interpretation of physiological data, administration of tests of the cardiopulmonary system, and the conduct of both neurophysiological and sleep disorders studies.
325 9TH AVE, Seattle, WA 98104
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Secondary Practice Location 1

Location 11550 N 115th StSeattle, WA 98133 · Phone (206) 668-1269

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.

SANDRA K WALKER ARNP
Nurse Practitioner (Acute Care)
325 9TH AVE
SEATTLE, WA 98104
King County (206) 598-0502
JULIA J VISSER DPT
Physical Therapist
325 9TH AVE, BOX 359920
SEATTLE, WA 98104
King County (206) 744-1675
GENIA J MONCADA
Pharmacist
325 9TH AVE, MAILSTOP 359912
SEATTLE, WA 98104
King County (206) 731-3219
JACQUELINE M. KIM LICSW, MSW
Social Worker (Clinical)
325 9TH AVE, BOX 359760
SEATTLE, WA 98104
King County (206) 744-8511
MS. DIANE E WHEELER MS, PA-C
Physician Assistant (Medical)
325 9TH AVE
SEATTLE, WA 98104
King County (206) 744-3000
AMELIA V. RIVERA
Physical Therapist
325 9TH AVE
SEATTLE, WA 98104
King County (206) 774-3300
TIMOTHY WILLIAM MENZA MD, PHD
Internal Medicine (Infectious Disease)
325 9TH AVE
SEATTLE, WA 98104
King County (206) 520-5000
DEMETRIOS TEREZAKIS
Occupational Therapist
325 9TH AVE
SEATTLE, WA 98104
King County (206) 744-6112

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 Maria Marnell's NPI number?

The NPI number for Maria Marnell is 1780477968. It was assigned to this individual provider in the NPPES registry on May 28, 2025.

Where is Maria Marnell located?

Maria Marnell practices at 325 9th Ave, Seattle, WA 98104. The listed phone number is (206) 668-1269.

What is Maria Marnell's specialty?

The primary specialty registered for this NPI is Respiratory Therapist, Certified, specializing in Pulmonary Diagnostics, with taxonomy code 2278P1004X.

When was this NPI record last updated?

The NPPES record for Maria Marnell was last updated on May 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.