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.

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Practice location Address checks out

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

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

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