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John Simpson, MD
NPI 1417049347 · on the registry since 2006
Practice
- Address
- 6305 Castle Pl
Suite 2d
Falls Church, VA 22044 - Phone
- (703) 534-5500
- Fax
- (703) 534-4838
- Organisation at this address
- Oasis Pharmacy Llc
Millennium Pharmacy
Prestera Optical Inc.
Rackenfuse Health, Llc
Han Ton-That, M.D., P.C.Inferred from a shared address, not stated in the registry. - Clinicians at this address
- 9
Registry record
- Primary taxonomy
- Allergy & Immunology Physician
207K00000X
- Licence states on file
- VA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2015-11-16
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Virginia