IndividualActive
John Syphax, MD
NPI 1982894481 · Addiction Psychiatry Physician · Washington, DC
Provider details
- NPI number
- 1982894481
- Entity type
- Individual
- Primary specialty
- Addiction Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD25407 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Practice location
1330 New Hampshire Ave Nw
Suite B4
Washington, DC 20036-6350
Phone: (202) 223-9630
Approximate (ZIP-level) locationGet directions
Mailing address
1330 New Hampshire Ave Nw
Washington, DC 20036-6350
Registry dates
- Enumerated
- 2007-07-31
- Last updated
- 2007-07-31
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.