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

Dr. James B Sowinski, OD

Individual provider Optometrist · NPI 1679659775

Dr. James B Sowinski, OD is an Optometry in Mokena, Illinois. Graduated from Illinois College of Optometry at Chicago in 2001, 25 years ago. Practices with Brent Dunlap OD PC, a 3-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
25
Trained at
Illinois College of Optometry at Chicago
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

20006 Wolf Rd
Mokena, IL 60448-1320
Phone: (708) 478-1022
Fax: (708) 930-1844
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 046009503 (IL)

Record details

NPI number1679659775
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedOctober 31, 2006
Last updated in NPPESMarch 18, 2014
Mailing address20006 Wolf Rd, Mokena, IL 60448-1320

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO
Graduated 2001 (25 years in practice)
Group practice Brent Dunlap Od Pc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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