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Active NPI 1891426292 Individual Practitioner Female Practitioner

Aiza C Wignall , ARNP

Nurse Practitioner • Seattle, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Aiza Wignall, ARNP is a certified Nurse Practitioner practicing in Seattle, WA. With approximately 4 years of clinical experience since completing medical education in 2022, Aiza Wignall delivers high-quality medical care to the local community at 1101 MADISON ST.

Aiza Wignall is affiliated with Kaiser Foundation Health Plan Of Washington and accepts Medicare assignment.

Frequently performed procedures and clinical services include study of esophagus to assess movement, monitoring and recording of esophageal function through a capsule attached to the esophagus wall. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1101 Madison St
Ste 900

Seattle, WA 981044379

Telephone 2062156800
Fax 2062156801
Associated Practice Facility / Clinic
🏢 Seattle Obgyn Group Facility NPI 1336112713

Medicare Profile & Education

Medical School

Other

Graduation Year

2022

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Seattle, WA

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
4 Yrs -6.3 yrs vs City Avg
City Avg: 10.3 Yrs
State Avg: 11.0 Yrs
Regional Practice Density
574 Specialists

Practicing in Seattle, WA (2339 Statewide)

Telehealth Adoption Rate
28.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
72.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Wignall (4 Years) 4 Yrs
Seattle Specialty Average (10.3 Years) 10.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
91010 Study of esophagus to assess movement
19 18 $211.00 $57.57
91035 Monitoring and recording of esophageal function through a capsule attached to the esophagus wall
12 12 $259.00 $72.03

Medical Specialties & State Licenses

CMS Verified: 2025-10-31
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License WA AP61283823

(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.

Registered Nurse

NUCC Taxonomy Code: 163W00000X

State License WA RN60753022

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
2214788 (WA)

Hospital & Practice Group Affiliations

Kaiser Foundation Health Plan Of Washington

11511 Ne 10th St, Bellevue, WA 980048578

Phone: 4255023000

Secondary Practice Locations

11511 Ne 10th St

Bellevue, WA 980048578

Phone: 4255023000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

26 Associated Practitioners
NPI 1124825674

Advanced Registered Nurse Practitioner, Doctor of Nursing Practice

Dr. Adam Bograd , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1245406909

Doctor of Medicine (M.D.)

Dr. Anne-Sophie Laliberte , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1255818951

Doctor of Medicine (M.D.)

Stephanie Blanshan , ARNP

Nurse Practitioner - Family

NPI 1285978726

Advanced Registered Nurse Practitioner

NPI 1326238031

Doctor of Medicine (M.D.)

Dr. Alexander Farivar , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1447369251

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events
📍
Updated Business Mailing Address October 31, 2025

Registered at 11511 NE 10TH ST, BELLEVUE, WA 980048578 (Tel: 4255023000)

📍
Updated Practice Location December 02, 2022

Registered at 1101 MADISON ST, STE 900, SEATTLE, WA 981044379 (Tel: 2062156800)

📍
Updated Business Mailing Address December 02, 2022

Registered at PO BOX 25608, SALT LAKE CITY, UT 841250608 (Tel: 2063204476)

👤
Provider Name / Credentials Updated December 02, 2022

Recorded as AIZA WIGNALL, ARNP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 02, 2022

Registered Nurse (License #RN60753022 in WA)

NPI Profile Active June 17, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location June 17, 2022

Registered at 747 BROADWAY, SEATTLE, WA 981224379 (Tel: 2062156800)

📍
Updated Business Mailing Address June 17, 2022

Registered at 1909 SW 346TH PL, FEDERAL WAY, WA 980233056

👤
Provider Name / Credentials Updated June 17, 2022

Recorded as AIZA WIGNALL, NP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 17, 2022

Nurse Practitioner (License #AP61283823 in WA)

🟢
Initial NPI Registration & Enumeration June 17, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1891426292
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 17, 2022
Last Update: October 31, 2025
Sole Proprietor: Yes

Mailing Address

11511 Ne 10th St

Bellevue, WA 980048578

Phone: 4255023000

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

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.