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Deactivated NPI 1053521658 Deactivated / Inactive NPI Male Practitioner

Dr. William Terrence Busch , DO

Ophthalmology • Kissimmee, FL

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. William Busch has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date May 23, 2007
NPI Deactivation Date December 25, 2025
Total Practice Duration ~18 Years of Practice (2007 – 2025)

Professional Overview & Biography Verified Profile Summary

Dr. William Busch, DO was a registered Ophthalmology practicing in Kissimmee, FL. Throughout an active medical career spanning 18 years, Dr. Busch provided care at the practice location at 3959 MERLIN DRIVE until profile deactivation on 2025-12-25.

Practice Location & Contact Primary Location

Practice Address

3959 Merlin Drive

Kissimmee, FL 34741

Telephone 4078460854
Fax 4078464192

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Kissimmee, FL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 33.8 Yrs
State Avg: 28.9 Yrs
Regional Practice Density
7 Specialists

Practicing in Kissimmee, FL (1686 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

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License FL OS 5462

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.

Career & Practice History Timeline

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

7 Historical Events
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NPI Profile Deactivated December 25, 2025

Record deactivated on December 25, 2025

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

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Updated Practice Location July 08, 2007

Registered at 3959 MERLIN DRIVE, KISSIMMEE, FL 34741 (Tel: 4078460854)

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Updated Business Mailing Address July 08, 2007

Registered at 3959 MERLIN DRIVE, KISSIMMEE, FL 34741 (Tel: 4078460854)

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Provider Name / Credentials Updated July 08, 2007

Recorded as WILLIAM BUSCH, DO

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

Ophthalmology (License #OS 5462 in FL)

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Initial NPI Registration & Enumeration May 23, 2007

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: 1053521658
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 23, 2007
Last Update: July 08, 2007
Deactivation Date: December 25, 2025

Mailing Address

3959 Merlin Drive

Kissimmee, FL 34741

Phone: 4078460854

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.