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

William Lay, OD

Individual provider Optometrist · NPI 1902922560

William Lay, OD is an Optometry in Westerville, Ohio. Graduated from Ohio State University - College of Optometry in 1992, 34 years ago. Practices with Professional Visioncare, LLC, a 13-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
34
Trained at
Ohio State University - College of Optometry
Licensed in
OH
In the registry since
2007
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

185 S State St
Westerville, OH 43081-2232
Phone: (614) 898-9989
Fax: (614) 898-3054
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 4365-T271 (OH)

Record details

NPI number1902922560
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedMarch 22, 2007
Last updated in NPPESJanuary 30, 2008
Mailing address185 S State St, Westerville, OH 43081-2232

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOHIO STATE UNIVERSITY - COLLEGE OF OPTOMETRY
Graduated 1992 (34 years in practice)
Group practice Professional Visioncare, Llc — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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