Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Darryl D Mathewson, OD

Individual provider Optometrist · NPI 1952391278

Dr. Darryl D Mathewson, OD is an Optometry in Defiance, Ohio. Graduated from Ohio State University - College of Optometry in 1986, 40 years ago. Practices with Professional Vision Services LLC, a 2-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
40
Trained at
Ohio State University - College of Optometry
Licensed in
OH
In the registry since
2005
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

417 4th St
Defiance, OH 43512-2605
Phone: (419) 782-9595
Fax: (419) 782-0876
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 3876 (OH)

Record details

NPI number1952391278
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedOctober 27, 2005
Last updated in NPPESNovember 1, 2007
Mailing address417 4th St, Defiance, OH 43512-2605

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOHIO STATE UNIVERSITY - COLLEGE OF OPTOMETRY
Graduated 1986 (40 years in practice)
Group practice Professional Vision Services Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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