Dr. Dennis Ashley Vierling , OD
Optometrist • Rockwall, TX
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. Dennis Vierling has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Dennis Vierling, OD was a registered Optometrist practicing in Rockwall, TX. Throughout an active medical career spanning 20 years, Dr. Vierling provided care at the practice location at 2306 RIDGE ROAD until profile deactivation on 2026-01-08.
Practice Location & Contact Primary Location
2306 Ridge Road
Rockwall, TX 75087
Specialty Benchmarks & Practice Insights
Comparative analytics for Optometrist in Rockwall, TX
Practicing in Rockwall, TX (5156 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 152W00000X
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
Optometrist
Doctor of Optometry
Ophthalmology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on January 08, 2026
NPI status registered as active in NPPES database
Registered at 2306 RIDGE ROAD, ROCKWALL, TX 75087 (Tel: 9727712020)
Registered at PO BOX 1506, ROCKWALL, TX 750871506 (Tel: 9727712020)
Recorded as DENNIS VIERLING, OD
Optometrist (License #2333TG in TX)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
Po Box 1506
Rockwall, TX 750871506
Phone: 9727712020
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