Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Keillan Leigh Mennella, ARNP

Individual provider Nurse Practitioner · NPI 1255840559

Keillan Leigh Mennella, ARNP is a Nurse Practitioner in Seattle, Washington. Qualified in 2017, 9 years ago. Practices with The Association of University Physicians, a 3,459-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
9
Licensed in
WA
In the registry since
2017
Specialties on file
2
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

4915 25th Ave NE Ste 300W
Seattle, WA 98105-5668
Phone: (206) 520-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP60793473 (WA)
Nurse Practitioner Taxonomy 363L00000X · Licence AP60793473 (WA)

Record details

NPI number1255840559
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedSeptember 29, 2017
Last updated in NPPESOctober 3, 2022
Certification dateOctober 3, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice The Association Of University Physicians — 3459 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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