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

Dr. Ronald E. Greenspan, OD

Individual provider Optometrist · NPI 1194714121

Dr. Ronald E. Greenspan, OD is an Optometrist in Chicago Heights, Illinois. Licensed in Illinois. Registered with an NPI since 2005.

Licensed in
IL
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

366 Dixie Hwy
Chicago Heights, IL 60411-1758
Phone: (708) 754-0080
Fax: (708) 754-0089
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 046006461 (IL)

Record details

NPI number1194714121
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedOctober 21, 2005
Last updated in NPPESNovember 14, 2008
Mailing address366 Dixie Hwy, Chicago Heights, IL 60411-1758

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