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

Dr. Michael William Thomas, OD

Individual provider Optometrist · NPI 1679539993

Dr. Michael William Thomas, OD is an Optometry in Marengo, Illinois. Graduated from Indiana University - School of Optometry in 1995, 31 years ago. Practices with Marengo Vision Center, PC, a 2-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
31
Trained at
Indiana University - School of Optometry
Licensed in
IL
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

205 N State St
Marengo, IL 60152-2239
Phone: (815) 568-6508
Fax: (815) 568-4896
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 046-009334 (IL)

Record details

NPI number1679539993
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedApril 25, 2006
Last updated in NPPESAugust 23, 2010
Mailing address205 N State St, Marengo, IL 60152-2239

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolINDIANA UNIVERSITY - SCHOOL OF OPTOMETRY
Graduated 1995 (31 years in practice)
Group practice Marengo Vision Center, P.C. — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Marengo