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

Lai Jiang, OD

Individual provider Optometrist · NPI 1790479996

Lai Jiang, OD is an Optometry in Sun Prairie, Wisconsin. Qualified in 2023, 3 years ago. Practices with Dean Health Systems Inc, a 1,184-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
3
Licensed in
WI
In the registry since
2023
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1721 W Main St
Sun Prairie, WI 53590-3161
Phone: (608) 837-7325
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 3200 E Racine St, Janesville, WI 53546-2343 — (608) 371-8000
  • 401 N Milwaukee St Ste 3, Waterford, WI 53185-4493 — (262) 534-9100

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 3913-35 (WI)

Record details

NPI number1790479996
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJune 8, 2023
Last updated in NPPESFebruary 25, 2026
Certification dateFebruary 25, 2026
Mailing address4847 E Route 36, Decatur, IL 62521-9736

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Dean Health Systems Inc — 1184 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Sun Prairie