Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1154758894 Individual Practitioner Female Practitioner

Dr. Alexandra Castillo , OD

Optometrist • Bellevue, WA

Professional Overview & Biography Verified Profile Summary

Dr. Alexandra Castillo, OD is a registered healthcare professional specializing in Optometrist in Bellevue, WA. Practice services are available at 400 BELLEVUE SQ under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

400 Bellevue Sq

Bellevue, WA 980045002

Telephone 4254540919
Associated Practice Facility / Clinic
🏢 Luxottica Of America Inc. Facility NPI 1366961534

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Bellevue, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 18.6 Yrs
State Avg: 20.4 Yrs
Regional Practice Density
68 Specialists

Practicing in Bellevue, WA (1692 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: 2026-07-20
Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License CA 14778

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Optometrist

NUCC Taxonomy Code: 152W00000X

State License WA OD.70059660

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Practice Associates & Co-Workers

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

1 Associated Practitioners
NPI 1356750111

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location July 20, 2026

Registered at 400 BELLEVUE SQ, BELLEVUE, WA 980045002 (Tel: 4254540919)

📍
Updated Business Mailing Address July 20, 2026

Registered at 400 BELLEVUE SQ, BELLEVUE, WA 980045002 (Tel: 4254540919)

👤
Provider Name / Credentials Updated July 20, 2026

Recorded as ALEXANDRA CASTILLO, O.D.

📍
Updated Practice Location December 30, 2018

Registered at 695 W HERNDON AVE, CLOVIS, CA 93612 (Tel: 5593261354)

📍
Updated Business Mailing Address December 30, 2018

Registered at 695 W HERNDON AVE, CLOVIS, CA 936120104

NPI Profile Active September 26, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location September 26, 2013

Registered at 5478 N PALM AVE, FRESNO, CA 937041940 (Tel: 5594474990)

📍
Updated Business Mailing Address September 26, 2013

Registered at 9323 NORTH SAYBROOK DRIVE, 218, FRESNO, CA 93720

👤
Provider Name / Credentials Updated September 26, 2013

Recorded as ALEXANDRA MOORE, O.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 26, 2013

Optometrist (License #14778 in CA)

🟢
Initial NPI Registration & Enumeration September 26, 2013

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: 1154758894
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 26, 2013
Last Update: July 20, 2026
Sole Proprietor: Yes

Mailing Address

400 Bellevue Sq

Bellevue, WA 980045002

Phone: 4254540919

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.