John Welch

NPI 1487504148 · on the registry since 2026

Practice

Address: 1451 Belle Haven Rd Ste 410
Alexandria, VA 22307
Phone: (703) 634-3532
Organisation at this address: Mark E Golub Dds Plc
Conscious Collective,Llc
Richard D Fiorucci Dds Ltd
Alexandria Dental Care, P.C.
Catherine C. Leavitt, Dc, Llc
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 30

Registry record

Primary taxonomy: Behavior Technician
106S00000X
Licence states on file: VA
From the registry's licence fields, which are often incomplete.
Sex: Male
Record last updated: 2026-02-02

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