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

Dr. Dorothy Patricia Koch, OD

Individual provider Optometrist · NPI 1457426504

Dr. Dorothy Patricia Koch, OD is an Optometrist in Warwick, Rhode Island. Licensed in Rhode Island. Registered with an NPI since 2006.

Licensed in
RI
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

566 Toll Gate Rd
Warwick, RI 02886-2716
Phone: (401) 738-4800
Fax: (401) 738-8153
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence ODTG00526 (RI)

Record details

NPI number1457426504
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedNovember 22, 2006
Last updated in NPPESAugust 6, 2021
Certification dateAugust 6, 2021

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