Dr. William John Shaffer
Dr. William J. Shaffer

Dr. William J. Shaffer

  • Gender: Male
  • Experience: 48 years
  • Graduated from: Southern College Of Optometry
  • Graduation year: 1973
  • Sole propriator: Yes
  • NPI: 1457451031

Dr. William J. Shaffer O.D.

Optometrist

He is located at 340 South 5th Street in Oxnard, CA 93030. Can help patients with the following: Exotropia, Eye Strain, Eyeglasses Fitting and Prescription, Nearsightedness, Oculomotor Dysfunction, Pink Eye. His National Provider Identifier (NPI) number is 1457451031. Appointment can be made via the phone number (805) 487-6363.

Conditions treated

Dr. William John Shaffer, being an optometrist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. William J. Shaffer.

  • Astigmatism
  • Binocular Dysfunction (BVD)
  • Blepharitis
  • Blindness
  • Cataracts
  • Color Blindness
  • Contact Lens Prescription and Fitting
  • Crossed Eyes
  • Diabetic Retinopathy
  • Dry Eyes
  • Esotropia
  • Exotropia
  • Eye Allergy
  • Eye Floaters
  • Eye Strain
  • Eyeglasses Fitting and Prescription
  • Farsightedness
  • Glaucoma
  • Hypertropia
  • Lazy Eye
  • Macular Degeneration
  • Nearsightedness
  • Oculomotor Dysfunction
  • Pink Eye
  • Presbyopia
  • Retinal Imaging
  • Sty

Procedures Performed by Dr. William J. Shaffer

Medicare Enrollment

Dr. William J. Shaffer is enrolled to bill Medicare as a Practitioner - Optometry .

Medicare practice location(s) (city/state/zip only, as reported to Medicare):

  • OXNARD, CA, 93030-7043

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Payments received

Drug payment

Allergan $116

Other

Food and Beverage $116

Studies

SOUTHERN COLLEGE OF OPTOMETRY

Graduated in 1973

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Questions & Answers

Where can you meet with Dr. William John Shaffer?

Dr. William John Shaffer's office is located at 340 South 5th Street in Oxnard, CA 93030.

What conditions does Dr. William John Shaffer treat?

Dr. William John Shaffer provides treatment for Exotropia, Eye Strain, Eyeglasses Fitting and Prescription, Nearsightedness, Oculomotor Dysfunction, Pink Eye. For the full list see this list.