NPI 1417049347
John Alva Simpson, MD
Practice location
- Address
- 6305 Castle Pl Suite 2d, Falls Church, VA 22044-1905
- Phone
- (703) 534-5500
- Fax
- (703) 534-4838
- Mailing address
- PO Box 1987, Skyland, NC 28776-1987
Registered specialties
Allergy & Immunology Physician
Primary
Registry record
- NPI
- 1417049347
- Entity type
- Individual
- Sex (as registered)
- Male
- NPI issued
- 28 Sep 2006
- Record last updated
- 16 Nov 2015
Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.