Ann O'nan , FNP
Nurse Practitioner • Spokane, WA
Professional Overview & Biography Verified Profile Summary
Ann O'Nan, FNP is a registered healthcare professional specializing in Nurse Practitioner in Spokane, WA. Practice services are available at 323 E 2ND AVE STE 204 under active NPI credentials.
Practice Location & Contact Primary Location
323 E 2nd Ave Ste 204
Spokane, WA 992021455
Specialty Benchmarks & Practice Insights
Comparative analytics for Nurse Practitioner in Spokane, WA
Practicing in Spokane, WA (2339 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2025-10-03NUCC 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
Pharmacist
Doctor of Pharmacy (Pharm.D.)
Nurse Practitioner - Family
Advanced Practice Registered Nurse
Nurse Practitioner - Family
NURSEPRACTITIONER
Nurse Practitioner
Nurse Practitioner
Nurse Practitioner - Family
Nurse Practitioner - Family
Family Nurse Practitioner
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 323 E 2ND AVE STE 204, SPOKANE, WA 992021455 (Tel: 4073068441)
Registered at 323 E 2ND AVE STE 204, SPOKANE, WA 992021455
Recorded as ANN O'NAN, FNP
NPI status registered as active in NPPES database
Registered at 5400 MARYLAND WAY STE 100, BRENTWOOD, TN 370275029 (Tel: 6155882130)
Registered at 5400 MARYLAND WAY STE 100, BRENTWOOD, TN 370275029
Recorded as ANN NIELSEN, FNP
Nurse Practitioner (License #27160 in TN)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
323 E 2nd Ave Ste 204
Spokane, WA 992021455
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