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

Individual provider Neuromusculoskeletal Medicine & OMM Physician · NPI 1922177351

Dr. Jan Lei Iwata, DO is a Neuromusculoskeletal Medicine & OMM Physician in Chicago, Illinois. Practices as a sole proprietor. Licensed in California and Illinois.

Licensed in
CA, IL
In the registry since
2006
Specialties on file
6
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1 E Superior St 307
Chicago, IL 60611-2507
Phone: (773) 501-7394
Fax: (773) 296-7787
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Specialties & licences

Public Health & General Preventive Medicine Physician (primary) Taxonomy 2083P0901X · Licence 036-105234 (IL)
Neuromusculoskeletal Medicine & OMM Physician Taxonomy 204D00000X · Licence 7541 (CA)
Ophthalmology Physician Taxonomy 207W00000X · Licence 7541 (CA)
Public Health & General Preventive Medicine Physician Taxonomy 2083P0901X · Licence 7541 (CA)
Ophthalmology Physician Taxonomy 207W00000X · Licence 036-105234 (IL)
Neuromusculoskeletal Medicine & OMM Physician Taxonomy 204D00000X · Licence 036-105234 (IL)

Record details

NPI number1922177351
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedNovember 7, 2006
Last updated in NPPESJanuary 8, 2014

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