Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1790596179 Individual Practitioner Male Practitioner

Dr. William Andrew Johnston , MD

Ophthalmology • Jackson, MS

Professional Overview & Biography Verified Profile Summary

Dr. William Johnston, MD is a registered healthcare professional specializing in Ophthalmology in Jackson, MS. Practice services are available at 2500 N STATE ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

2500 N State St

Jackson, MS 392164500

Telephone 6019841000
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Jackson, MS

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 25.8 Yrs
State Avg: 28.5 Yrs
Regional Practice Density
56 Specialists

Practicing in Jackson, MS (182 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: 2026-07-08
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License MS T-6060

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Emily Childress , CRNA

Nurse Anesthetist, Certified Registered

NPI 1003146606

Certified Registered Nurse Anesthetist

Dr. Melanie Fox , MD

Emergency Medicine

NPI 1003225400

Doctor of Medicine (M.D.)

Dr. Leila Rezaian-Yazdi , MD

Student in an Organized Health Care Education/Training Program

NPI 1003510389

Doctor of Medicine (M.D.)

Dr. Craig Smardo , MD

Student in an Organized Health Care Education/Training Program

NPI 1003559113

Doctor of Medicine (M.D.)

Dr. Nayan Agarwal , MD

Radiology - Radiation Oncology

NPI 1003602319

Doctor of Medicine (M.D.)

Dr. Amarachukwu Diala , MD

Student in an Organized Health Care Education/Training Program

NPI 1003610551

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location July 08, 2026

Registered at 2500 N STATE ST, JACKSON, MS 392164500 (Tel: 6019841000)

📍
Updated Business Mailing Address July 08, 2026

Registered at 2500 N STATE ST, JACKSON, MS 392164500 (Tel: 6019841000)

👤
Provider Name / Credentials Updated July 08, 2026

Recorded as WILLIAM JOHNSTON, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2026

Ophthalmology (License #T-6060 in MS)

NPI Profile Active January 15, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location January 15, 2025

Registered at 307 N UNIVERSITY BLVD, MOBILE, AL 366883053 (Tel: 2513413030)

📍
Updated Business Mailing Address January 15, 2025

Registered at 307 N UNIVERSITY BLVD, MOBILE, AL 366883053

👤
Provider Name / Credentials Updated January 15, 2025

Recorded as WILLIAM JOHNSTON

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 15, 2025

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration January 15, 2025

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. William Johnston. Be the first to share your experience!

Sign in to leave a review for Dr. William Johnston

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1790596179
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 15, 2025
Last Update: July 08, 2026
Sole Proprietor: No

Mailing Address

2500 N State St

Jackson, MS 392164500

Phone: 6019841000

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.