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Active NPI 1811984511 Individual Practitioner Male Practitioner

Dr. William W Royall , OD

Optometrist • Manassas, VA

Professional Overview & Biography Verified Profile Summary

Dr. William Royall, OD is a registered healthcare professional specializing in Optometrist in Manassas, VA. Practice services are available at 8912 CENTREVILLE RD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

8912 Centreville Rd

Manassas, VA 201108455

Telephone 7033616151
Fax 7033611750
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Manassas, VA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 21.5 Yrs
State Avg: 20.6 Yrs
Regional Practice Density
28 Specialists

Practicing in Manassas, VA (1522 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 VA 0601000550

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 1033106638

Doctor of Optometry

NPI 1912977646

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 July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 8912 CENTREVILLE RD, MANASSAS, VA 201108455 (Tel: 7033616151)

📍
Updated Business Mailing Address July 08, 2007

Registered at 8912 CENTREVILLE RD, MANASSAS, VA 201108455 (Tel: 7033616151)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as WILLIAM ROYALL, O.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Optometrist (License #0601000550 in VA)

🟢
Initial NPI Registration & Enumeration September 29, 2005

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: 1811984511
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 29, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

8912 Centreville Rd

Manassas, VA 201108455

Phone: 7033616151

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.