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

John Coulson, MD

Individual provider Pediatric Cardiology Physician · NPI 1558382077

John Coulson, MD is a Cardiovascular Disease (Cardiology) in Baltimore, Maryland. Graduated from University of Michigan Medical School in 1973, 53 years ago. Practices with Johns Hopkins University, a 2,855-clinician group. Licensed in California, Iowa and Maryland.

Years since qualifying
53
Trained at
University of Michigan Medical School
Licensed in
CA, IA, MD
In the registry since
2006
Specialties on file
4
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

600 N Wolfe St
Baltimore, MD 21287-0005
Phone: (410) 614-4445
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence D68082 (MD)
Pediatric Cardiology Physician Taxonomy 2080P0202X · Licence G29399 (CA)
Pediatric Cardiology Physician Taxonomy 2080P0202X · Licence 37342 (IA)
Pediatrics Physician Taxonomy 208000000X · Licence 37342 (IA)

Record details

NPI number1558382077
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 21, 2006
Last updated in NPPESOctober 27, 2008
Mailing addressPo Box 64316, Baltimore, MD 21264-4316

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 1973 (53 years in practice)
Group practice Johns Hopkins University — 2855 clinicians
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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