License Verification

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WILLIAM MCNEEL BROWNING III

License Number: OS15485

Data As Of 10/29/2026

Profession
Osteopathic Physician
License
OS15485
License Status
Clear/Active
License Expiration Date
3/31/2028
License Original Issue Date
07/16/2018
Address of Record
740 W Plymouth Avenue
DELAND, FL 32720
Controlled Substance Prescriber (for the Treatment of Chronic Non-malignant Pain)
No
Discipline on File
No
Public Complaint
No
Address
617 Canal St. Suite 110
NEW SMYRNA BEACH, FL 32168
Address
3635 Clyde Morris Blvd. Suite 600
PORT ORANGE, FL 32129
Name Relationship Profession License Effective Date

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Name Relationship Profession License Effective Date
CASTRILLON, TABITHA Prescribing Physician Assistant Physician Assistant 9112512 10/20/2026
HAIDAR, YASMINE FAISAL Prescribing Physician Assistant Physician Assistant 9120311 6/9/2025
ONYSKI, JENNIFER LYNN Prescribing Physician Assistant Physician Assistant 9118051 9/25/2023

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Name Relationship Profession License Effective Date

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No Continuing Education Hours Received from Approved Providers As Of 10/29/2026



* To find out more about Approved Providers, or ask a provider why the course you took is not yet listed, please visit our Continuing Education Providers page.


** Personal Development is limited to no more than 3 hours per renewal cycle. Any personal development hours in excess of this 3 hour maximum cannot be used for renewal and have been subtracted from the total available for renewal.


Please do not fax proof of Continuing Education hours to the Board Office until you have received your renewal notice in the mail.


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