Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Nicolas Alejandro Giraldo Castillo, MD, PHD

Individual provider Clinical Pathology/Laboratory Medicine Physician · NPI 1740717396

Dr. Nicolas Alejandro Giraldo Castillo, MD, PHD is a Clinical Pathology/Laboratory Medicine Physician in Baltimore, Maryland. Licensed in Maryland. Registered with an NPI since 2017.

Licensed in
MD
In the registry since
2017
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

600 N Wolfe St Rm 401
Baltimore, MD 21287-0005
Phone: (410) 955-3980
Fax: (410) 614-9011
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Pathology/Laboratory Medicine Physician (primary) Taxonomy 207ZP0105X · Licence 5056 (MD)

Record details

NPI number1740717396
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMay 15, 2017
Last updated in NPPESJuly 21, 2022

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