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

John W Sims, OD

Individual provider Optometrist · NPI 1316131550

John W Sims, OD is an Optometrist in Naperville, Illinois. Works from 3 locations. Licensed in Illinois.

Licensed in
IL
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

1331 W 75th St Ste 403
Naperville, IL 60540-9336
Phone: (630) 357-3511
Fax: (630) 357-0556
Show map & directions

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

Additional practice locations (2)

  • 5018 Fairview Ave, Downers Grove, IL 60515-3951 — (630) 969-3268
  • 29 S Webster St, Naperville, IL 60540-5356 — (630) 357-3511

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 047106105 (IL)

Record details

NPI number1316131550
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedAugust 30, 2007
Last updated in NPPESFebruary 6, 2019
Mailing address29 S Webster St, Suite 200, Naperville, IL 60540-5356

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