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

Alexander H Macarthur, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1033344106

Alexander H Macarthur, MD is a Diagnostic Radiology in Columbia, Maryland. Graduated from University of Maryland School of Medicine in 2009, 17 years ago. Practices with Advanced Radiology P A, a 155-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
17
Trained at
University of Maryland School of Medicine
Licensed in
MD
In the registry since
2009
Specialties on file
2
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

8820 Columbia 100 Pkwy Ste 100
Columbia, MD 21045-2169
Phone: (410) 298-0454
Fax: (301) 694-2606
Show map & directions

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

Additional practice locations (1)

  • 22 S Greene St, Baltimore, MD 21201-1544 — (301) 529-2131

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence D0074849 (MD)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1033344106
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 19, 2009
Last updated in NPPESJuly 21, 2022

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Advanced Radiology P A — 155 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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