Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mary Margrethe Falcone Lumor, ARNP, DNP

Individual provider Nurse Practitioner · NPI 1124825674

Mary Margrethe Falcone Lumor, ARNP, DNP is a Nurse Practitioner in Seattle, Washington. Qualified in 2025, 1 year ago. Practices with Swedish Health Services, a 1,045-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
1
Licensed in
WA
In the registry since
2025
Specialties on file
2
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.

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Practice location Address checks out

1221 Madison St Ste 900
Seattle, WA 98104-3588
Phone: (206) 215-6800
Fax: (206) 215-6801
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence AP70054702 (WA)
Registered Nurse Taxonomy 163W00000X · Licence RN70054696 (WA)

Record details

NPI number1124825674
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP , DNP
Sole proprietorNo
NPI enumeratedMarch 3, 2025
Last updated in NPPESJanuary 12, 2026
Certification dateJanuary 12, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Swedish Health Services — 1045 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Colleagues at Swedish Health Services

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1045 clinicians in the practice; 12 are shown here.

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