Mary Shelkey , ARNP
Nurse Practitioner • Everett, WA
Professional Overview & Biography Verified Profile Summary
Mary Shelkey, ARNP is a registered healthcare professional specializing in Nurse Practitioner in Everett, WA. Practice services are available at 3901 HOYT AVE under active NPI credentials.
Frequently performed procedures and clinical services include residence visit for established patient with low level of medical decision making, per day, if using time, at least, residence visit for established patient with moderate level of medical decision making, per day, if using time, at least, residence visit for established patient with straightforward medical decision making, per day, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
3901 Hoyt Ave
Everett, WA 982014918
Specialty Benchmarks & Practice Insights
Comparative analytics for Nurse Practitioner in Everett, WA
Practicing in Everett, WA (2339 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99348
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes
|
139 | 77 | $130.44 | $68.59 |
|
99349
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes
|
42 | 34 | $183.57 | $113.53 |
|
99347
Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes
|
20 | 18 | $66.00 | $39.63 |
Medical Specialties & State Licenses
CMS Verified: 2026-07-09NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Physician Assistant
Physician Assistant
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 7600 EVERGREEN WAY, EVERETT, WA 982036421 (Tel: 2068605414)
Registered at 3901 HOYT AVE, EVERETT, WA 982014918 (Tel: 4253041144)
Registered at PO BOX 5127, EVERETT, WA 982065127 (Tel: 2068605414)
NPI status registered as active in NPPES database
Registered at 11820 NORTHUP WAY, SUITE E226, BELLEVUE, WA 980051946 (Tel: 2065526992)
Registered at 11820 NORTHUP WAY, SUITE E226, BELLEVUE, WA 980051946 (Tel: 2065526992)
Recorded as MARY SHELKEY, ARNP
Nurse Practitioner (License #AP30005254 in WA)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
7600 Evergreen Way
Everett, WA 982036421
Phone: 2068605414
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.