Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Hanna Lo Williams Larson, DO, MS

Individual provider Nephrology Physician · NPI 1952051989

Hanna Lo Williams Larson, DO, MS is a Nephrology Physician in Maywood, Illinois. Licensed in Illinois and Washington. Registered with an NPI since 2022.

Licensed in
IL, WA
In the registry since
2022
Specialties on file
3
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.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

2160 S 1st Ave
Maywood, IL 60153-3328
Phone: (888) 584-7888
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 125080465 (IL)
Nephrology Physician Taxonomy 207RN0300X · Licence 1952051989 (WA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1952051989
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO , MS
Sole proprietorNo
NPI enumeratedMarch 24, 2022
Last updated in NPPESJune 19, 2025
Certification dateJune 19, 2025

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