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

Melissa Roach Denison, ARNP

Individual provider Acute Care Nurse Practitioner · NPI 1306130505

Melissa Roach Denison, ARNP is a Nurse Practitioner in Federal Way, Washington. Qualified in 2010, 16 years ago. Practices with Radia Inc P S, a 274-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
16
Licensed in
WA
In the registry since
2011
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

Practice location Address checks out

533 S 336th St Ste C
Federal Way, WA 98003-6329
Phone: (253) 661-1700
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence AP60225973 (WA)

Record details

NPI number1306130505
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedJune 6, 2011
Last updated in NPPESFebruary 13, 2012
Mailing address533 S 336th St, Ste C, Federal Way, WA 98003-6329

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Radia Inc P S — 274 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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