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

Dr. Mark James Petrykowski, OD

Individual provider Optometrist · NPI 1811955347

Dr. Mark James Petrykowski, OD is an Optometry in Newark, Ohio. Graduated from Ohio State University - College of Optometry in 1990, 36 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
36
Trained at
Ohio State University - College of Optometry
Licensed in
OH
In the registry since
2006
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

1494 W Main St
Newark, OH 43055-1825
Phone: (740) 344-4747
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 4222 (OH)

Record details

NPI number1811955347
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedMay 3, 2006
Last updated in NPPESJune 9, 2011
Mailing address1494 W Main St, Newark, OH 43055-1825

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOHIO STATE UNIVERSITY - COLLEGE OF OPTOMETRY
Graduated 1990 (36 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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