Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. William John Alloway, DC

Individual provider Chiropractor · NPI 1467654806

Dr. William John Alloway, DC is a Chiropractor in Cabin John, Maryland. Licensed in Maryland. Registered with an NPI since 2007.

Licensed in
MD
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

6500 Seven Locks Rd Ste 202
Cabin John, MD 20818-1629
Phone: (301) 320-9700
Fax: (301) 229-1815
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 01153 (MD)

Record details

NPI number1467654806
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedJune 5, 2007
Last updated in NPPESJuly 8, 2007