Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. William Corbin Kritzer Jr., OD

Individual provider Optometrist · NPI 1659451623

Dr. William Corbin Kritzer Jr., OD is an Optometry in Crystal River, Florida. Graduated from University of Houston - College of Optometry in 1987, 39 years ago. Licensed in Florida and Texas.

Years since qualifying
39
Trained at
University of Houston - College of Optometry
Licensed in
FL, TX
In the registry since
2006
Specialties on file
2
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

1661 SE US Highway 19
Crystal River, FL 34429-4830
Phone: (352) 563-1666
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OPC6791 (FL)
Corneal and Contact Management Optometrist Taxonomy 152WC0802X · Licence 3810TG (TX)

Record details

NPI number1659451623
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedOctober 16, 2006
Last updated in NPPESMarch 3, 2026
Certification dateMarch 3, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolUNIVERSITY OF HOUSTON - COLLEGE OF OPTOMETRY
Graduated 1987 (39 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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