Individual provider · Type 1 NPI
Richard Gregg Dwyer, MD, ED.D.
Psychiatry Physician · Washington, DC
Practice location
2401 E Street NW L217
Washington, DC 20520-5712
Mailing address
519 W 22nd St Ste 100
Sioux Falls, SD 57105-1745
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Forensic Psychiatry Physician | 2084F0202X | 00016639 (SD) |
| Child & Adolescent Psychiatry Physician | 2084P0804X | 00016639 (SD) |
| Psychiatry Physician Primary | 2084P0800X | 00016639 (SD) |
Psychiatry Physician: A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic la…
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About NPI 1023148772
Richard Gregg Dwyer, MD, ED.D.'s National Provider Identifier is 1023148772, issued on Mar 6, 2007. The primary taxonomy on file is Psychiatry Physician (2084P0800X), and the practice location is in Washington, DC. The record was last updated on Oct 18, 2025.