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

Dr. Changqing Zhao, MD

Individual provider Internal Medicine Physician · NPI 1700183142

Dr. Changqing Zhao, MD is an Internal Medicine in Washington, Missouri. Qualified in 1988, 38 years ago. Practices with St Anthonys Physician Organization Hospitalist Services Lc, a 139-clinician group and accepts Medicare assignment. Licensed in Illinois and Missouri.

Years since qualifying
38
Licensed in
IL, MO
In the registry since
2011
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

901 E 5th St
Washington, MO 63090-3127
Phone: (636) 239-8231
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2016009817 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036135693 (IL)

Record details

NPI number1700183142
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 21, 2011
Last updated in NPPESAugust 21, 2024
Certification dateAugust 21, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Group practice St Anthonys Physician Organization Hospitalist Services Lc — 139 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Washington