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

Justin Jian Guan, MD

Individual provider Internal Medicine Physician · NPI 1578945432

Justin Jian Guan, MD is an Interventional Radiology in Cleveland, Ohio. Qualified in 2015, 11 years ago. Practices with Clinic Medical Services Company, a 214-clinician group and accepts Medicare assignment. Licensed in Iowa and Ohio.

Years since qualifying
11
Licensed in
IA, OH
In the registry since
2015
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

9500 Euclid Ave
Cleveland, OH 44195-1009
Phone: (216) 444-5616
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 35.142474 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence R10253 (IA)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 35.142474 (OH)

Record details

NPI number1578945432
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2015
Last updated in NPPESMay 20, 2022
Certification dateMay 20, 2022

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL RADIOLOGY
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Clinic Medical Services Company — 214 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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