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

Raymond P Diphillips, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1588655831

Raymond P Diphillips, MD is a Critical Care Medicine (Internal Medicine) Physician in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2005.

Licensed in
DC
In the registry since
2005
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

110 Irving St NW Rm 4B42
Washington, DC 20010-2976
Phone: (202) 877-7259
Fax: (202) 877-7258
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence MD13501 (DC)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence MD13501 (DC)

Record details

NPI number1588655831
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 3, 2005
Last updated in NPPESJuly 13, 2026

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