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

Harrah Chiang, DO

Individual provider Internal Medicine Physician · NPI 1467102640

Harrah Chiang, DO is an Internal Medicine Physician in Park Ridge, Illinois. Licensed in Illinois. Registered with an NPI since 2022.

Licensed in
IL
In the registry since
2022
Specialties on file
2
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.

See every abbreviation used in this directory →

Practice location Address checks out

1700 Luther Ln Ste 2200
Park Ridge, IL 60068-1270
Phone: (847) 268-8200
Fax: (847) 318-2905
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 036.171868 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125.079665 (IL)

Record details

NPI number1467102640
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 28, 2022
Last updated in NPPESApril 2, 2025
Certification dateApril 2, 2025
Mailing address1700 Luther Ln Ste 2200, Park Ridge, IL 60068-1270

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