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Active NPI 1548725427 Individual Practitioner Female Practitioner

Selena Diaz , ARNP

Nurse Practitioner • Tukwila, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Selena Diaz, ARNP is a certified Nurse Practitioner practicing in Tukwila, WA. With approximately 8 years of clinical experience since completing medical education in 2018, Selena Diaz delivers high-quality medical care to the local community at 16000 CHRISTENSEN RD STE 200.

Selena Diaz is affiliated with Harbor Youth And Family Counseling and accepts Medicare assignment.

Frequently performed procedures and clinical services include psychotherapy with evaluation and management visit, subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least, telephone or internet referral service. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

16000 Christensen Rd Ste 200

Tukwila, WA 981882925

Telephone 5097812554
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Tukwila, WA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
8 Yrs +1.6 yrs vs City Avg
City Avg: 6.4 Yrs
State Avg: 11.0 Yrs
Regional Practice Density
12 Specialists

Practicing in Tukwila, WA (2339 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
57.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Diaz (8 Years) 8 Yrs
Tukwila Specialty Average (6.4 Years) 6.4 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
90833 Psychotherapy with evaluation and management visit, 30 minutes
313 51 $200.00 $60.80
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
228 45 $175.00 $90.97
99452 Telephone or internet referral service, 30 minutes
166 59 $75.00 $28.68
99484 Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional
90 38 $100.00 $46.87
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes
89 42 $275.00 $130.53
G0317 Prolonged nursing facility evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualifi
42 24 $64.00 $26.86
99306 Initial nursing facility visit, typically 45 minutes per day
38 38 $350.00 $150.58
99424 Principal care management services for a single high-risk disease, first 30 minutes provided personally by qualified health care professional, per calendar month.
31 14 $160.00 $70.18
99425 Principal care management services for a single high-risk disease, each additional 30 minutes provided personally by qualified health care professional, per calendar month
30 14 $110.00 $51.05
90792 Psychiatric diagnostic evaluation with medical services
14 13 $400.00 $164.81

Medical Specialties & State Licenses

CMS Verified: 2025-07-16
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License WA AP60925995

(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.

Hospital & Practice Group Affiliations

Harbor Youth And Family Counseling

16000 Christensen Rd, Tukwila, WA 981882925

Phone: 70279035833583

Practice Associates & Co-Workers

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

7 Associated Practitioners
Malcolm Oliver , MA

Counselor - Mental Health

NPI 1134927361

Master of Arts

Audrey Cavins-Ezell , APRN

Nurse Practitioner - Psychiatric/Mental Health

NPI 1154899805

Advanced Practice Registered Nurse

Nieahha Schubert

Peer Specialist

NPI 1326991266
NPI 1689535619
Jennifer Black , APRN

Nurse Practitioner - Psychiatric/Mental Health

NPI 1710347943

Advanced Practice Registered Nurse

Charleen Lewis , CCPC

Peer Specialist

NPI 1851069751

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location July 16, 2025

Registered at 16000 CHRISTENSEN RD STE 200, TUKWILA, WA 981882925 (Tel: 5097812554)

📍
Updated Business Mailing Address July 16, 2025

Registered at 9402 S 1626 PR, PROSSER, WA 993508296 (Tel: 5097812554)

📍
Updated Practice Location January 13, 2020

Registered at 355 CHARDONNAY AVE, PROSSER, WA 993509521 (Tel: 5097816366)

📍
Updated Business Mailing Address January 13, 2020

Registered at 355 CHARDONNAY AVE, PROSSER, WA 993509521 (Tel: 5097816366)

NPI Profile Active February 05, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location February 05, 2019

Registered at 9402 S 1626 PR, PROSSER, WA 993508296 (Tel: 5097812554)

📍
Updated Business Mailing Address February 05, 2019

Registered at 9402 S 1626 PR, PROSSER, WA 993508296 (Tel: 5097812554)

👤
Provider Name / Credentials Updated February 05, 2019

Recorded as SELENA DIAZ, ARNP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 05, 2019

Nurse Practitioner (License #AP60925995 in WA)

🟢
Initial NPI Registration & Enumeration February 05, 2019

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: 1548725427
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 05, 2019
Last Update: July 16, 2025
Sole Proprietor: Yes

Mailing Address

9402 S 1626 Pr

Prosser, WA 993508296

Phone: 5097812554

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.