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

Dr. William Frank Maxwell, DC

Individual provider Chiropractor · NPI 1477537389

Dr. William Frank Maxwell, DC is a Chiropractor in Shell Rock, Iowa. Licensed in Iowa. Registered with an NPI since 2005.

Licensed in
IA
In the registry since
2005
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

221 S Cherry St
Shell Rock, IA 50670-0635
Phone: (319) 885-4353
Show map & directions

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 4971 (IA)

Record details

NPI number1477537389
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedDecember 5, 2005
Last updated in NPPESJuly 13, 2026
Mailing addressPo Box 635, 221 South Cherry St., Shell Rock, IA 50670-0635