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

Maisa Ann Rouzer, ARNP

Individual provider Registered Nurse · NPI 1346703543

Maisa Ann Rouzer, ARNP is a Nurse Practitioner in Seattle, Washington. Qualified in 2018, 8 years ago. Practices with Swedish Health Services, a 1,045-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
8
Licensed in
WA
In the registry since
2019
Specialties on file
3
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

550 17th Ave Fl 5
Seattle, WA 98122-5788
Phone: (206) 320-2800
Fax: (206) 320-2827
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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 AP60915242 (WA)
Registered Nurse Taxonomy 163W00000X · Licence RN60839931 (WA)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence AP60915242 (WA)

Record details

NPI number1346703543
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorYes
NPI enumeratedApril 13, 2019
Last updated in NPPESJuly 1, 2019
Mailing addressPo Box 25608, Salt Lake City, UT 84125-0608

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Swedish Health Services — 1045 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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