Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1730683376 Individual Practitioner Male Practitioner

Dr. Ryan Chia , OD

Optometrist • Vallejo, CA

Professional Overview & Biography Verified Profile Summary

Dr. Ryan Chia, OD is a registered healthcare professional specializing in Optometrist in Vallejo, CA. Practice services are available at 756 ADMIRAL CALLAGHAN LN under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

756 Admiral Callaghan Ln

Vallejo, CA 945913650

Telephone 7075541215

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Vallejo, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 25.4 Yrs
State Avg: 21.9 Yrs
Regional Practice Density
28 Specialists

Practicing in Vallejo, CA (8588 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

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License CA 33895TLG

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

2 Associated Practitioners
NPI 1265915706

Doctor of Optometry

NPI 1467532440

Doctor of Optometry

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active March 20, 2018

NPI status registered as active in NPPES database

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Updated Practice Location March 20, 2018

Registered at 756 ADMIRAL CALLAGHAN LN, VALLEJO, CA 945913650 (Tel: 7075541215)

📍
Updated Business Mailing Address March 20, 2018

Registered at 756 ADMIRAL CALLAGHAN LN, VALLEJO, CA 945913650 (Tel: 7075541215)

👤
Provider Name / Credentials Updated March 20, 2018

Recorded as RYAN CHIA, OD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 20, 2018

Optometrist (License #33895TLG in CA)

🟢
Initial NPI Registration & Enumeration March 20, 2018

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: 1730683376
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 20, 2018
Last Update: March 20, 2018
Sole Proprietor: No

Mailing Address

756 Admiral Callaghan Ln

Vallejo, CA 945913650

Phone: 7075541215

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.