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

Dr. Andy Chang Guo, MD

Individual provider Diagnostic Radiology Physician · NPI 1285261511

Dr. Andy Chang Guo, MD is a Diagnostic Radiology in Boston, Massachusetts. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 2020, 6 years ago. Practices with Union Hospital of Cecil County, a 283-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois, Massachusetts and New York.

Years since qualifying
6
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
IL, MA, NY
In the registry since
2020
Specialties on file
6
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

75 Francis St
Boston, MA 02115-6106
Phone: (617) 724-0288
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 3249 Oak Park Ave, Berwyn, IL 60402-3429 — (708) 783-3425
  • 1959 Ne Pacific St, Seattle, WA 98195-3429 — (206) 598-2094

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 1022779 (MA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 125.075587 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125.075587 (IL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
General Practice Physician Taxonomy 208D00000X · Licence 125.075587 (IL)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 345614 (NY)

Record details

NPI number1285261511
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 25, 2020
Last updated in NPPESJune 21, 2026
Certification dateJune 21, 2026

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 2020 (6 years in practice)
Group practice Union Hospital Of Cecil County — 283 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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