Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1740209352 Individual Practitioner Female Practitioner

Sarah A. Korkowski , ARNP

Nurse Practitioner - Neonatal • Seattle, WA

Professional Overview & Biography Verified Profile Summary

Sarah Korkowski, ARNP is a registered healthcare professional specializing in Nurse Practitioner - Neonatal in Seattle, WA. Practice services are available at 4800 SAND POINT WAY NE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

4800 Sand Point Way Ne
Csb 240

Seattle, WA 981053901

Telephone 2069872394
Fax 2069877126
Associated Practice Facility / Clinic
🏢 Seattle Children's Hospital Facility NPI 1467536276

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Neonatal in Seattle, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 5.0 Yrs
State Avg: 4.3 Yrs
Regional Practice Density
42 Specialists

Practicing in Seattle, WA (83 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-03-17
Nurse Practitioner - Neonatal Primary Specialty

NUCC Taxonomy Code: 363LN0000X

State License WA AP30006489

Definition to come...

Registered Nurse

NUCC Taxonomy Code: 163W00000X

State License WA RN00148675

(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.

Registered Nurse - Pediatrics

NUCC Taxonomy Code: 163WP0200X

State License WA AP30006489

Definition to come...

Nurse Practitioner

NUCC Taxonomy Code: 363L00000X

State License WA AP30006489

(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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
9637133 (WA)
Commercial Insurance / Payer ID Labor & Industry
0204981 (WA)
Commercial Insurance / Payer ID Regence Blueshield
94119U (WA)

Secondary Practice Locations

1959 Ne Pacific St

Seattle, WA 981953901

Phone: 2065205000

Practice Associates & Co-Workers

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

9 Associated Practitioners
Ana Janecek , MSN, NNP-BC

Nurse Practitioner - Neonatal

NPI 1215103932

Master of Science in Nursing, NNPBC

Roberta Tuato'o , ARNP

Nurse Practitioner - Neonatal, Critical Care

NPI 1245251164

Advanced Registered Nurse Practitioner

Lori Markham , RNC, MSN, NNP, CCRN

Nurse Practitioner - Neonatal, Critical Care

NPI 1255393328

RNC, Master of Science in Nursing, NNP, CCRN

Karen Knuth , ARNP

Nurse Practitioner - Neonatal, Critical Care

NPI 1316116718

Advanced Registered Nurse Practitioner

Kathryn Harris , ARNP

Nurse Practitioner - Neonatal, Critical Care

NPI 1619174026

Advanced Registered Nurse Practitioner

Kathryn Whitchurch Baker , CNNP

Nurse Practitioner - Neonatal

NPI 1699958272

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active December 17, 2009

NPI status registered as active in NPPES database

📍
Updated Practice Location December 17, 2009

Registered at 4800 SAND POINT WAY NE, CSB 240, SEATTLE, WA 981053901 (Tel: 2069872394)

📍
Updated Business Mailing Address December 17, 2009

Registered at 4800 SAND POINT WAY NE, CSB 240, SEATTLE, WA 981053901 (Tel: 2069872394)

👤
Provider Name / Credentials Updated December 17, 2009

Recorded as SARAH KORKOWSKI, ARNP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 17, 2009

Registered Nurse (License #RN00148675 in WA)

🟢
Initial NPI Registration & Enumeration July 18, 2006

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: 1740209352
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 18, 2006
Last Update: March 17, 2025
Sole Proprietor: No

Mailing Address

4800 Sand Point Way Ne, Csb 240

Seattle, WA 981053901

Phone: 2069872394

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.