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

Dr. Guillermo Gutierrez, MD

Individual provider Internal Medicine Physician · NPI 1215946082

Dr. Guillermo Gutierrez, MD is an Internal Medicine Physician in Washington, District of Columbia. Licensed in District of Columbia and Virginia. Registered with an NPI since 2006.

Licensed in
DC, VA
In the registry since
2006
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

2150 Pennsylvania Ave NW
Washington, DC 20037-3201
Phone: (202) 741-3333
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 0101231660 (VA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD33276 (DC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0101231660 (VA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence MD33276 (DC)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 0101231660 (VA)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence MD33276 (DC)

Record details

NPI number1215946082
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 7, 2006
Last updated in NPPESSeptember 11, 2025

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