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

Raymond Frederick Patterson, MD

Individual provider Forensic Psychiatry Physician · NPI 1346532207

Raymond Frederick Patterson, MD is a Forensic Psychiatry Physician in Washington, District of Columbia. Practices as a sole proprietor. Licensed in District of Columbia.

Licensed in
DC
In the registry since
2011
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1904 R St NW
Washington, DC 20009-1031
Phone: (301) 292-3737
Fax: (301) 292-6272
Show map & directions

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

Specialties & licences

Forensic Psychiatry Physician (primary) Taxonomy 2084F0202X · Licence MD11267 (DC)

Record details

NPI number1346532207
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 11, 2011
Last updated in NPPESMay 11, 2011

Other providers in Washington